America: The Story of US — Interactive History Timeline

The First Nations

Before Columbus

30,000 BCE – 1492

By the time Europeans arrived in the 15th century, an estimated 50 to 100 million Indigenous people lived across the Americas, speaking over 2,000 distinct languages. Complex civilizations — from the Maya and Aztec in Mesoamerica to the Mississippian mound builders in North America — had risen and fallen over millennia. The Beringia migration wasn't a single event but likely occurred in waves over thousands of years, with some groups possibly traveling by boat along the Pacific coast.

Genetic groups from Siberia

Beringia was up to 1,000 miles wide

Migration likely occurred over 10,000+ years

By 1 CE, cultures spanned from Arctic to Patagonia

We are not myths of the past. We are people and we want to be respected. — Rigoberta Menchú

~30,000 BCE

The First Peoples Cross Beringia

During the last Ice Age, a land bridge known as Beringia connected Siberia to Alaska. Hunter-gatherers followed herds of mammoth and bison across this frozen corridor — the ancestors of every Native American civilization.

Sources:Beringia Peopling

Cahokia was the largest pre-Columbian settlement north of Mexico. Its centerpiece, Monks Mound, covers 14 acres at its base and rises 100 feet — the largest earthen structure in the Americas. The city had a wooden palisade, a solar calendar called Woodhenge, and a central plaza for ceremonies and games. It was abandoned by 1400 CE, likely due to flooding, resource depletion, and political upheaval.

Mississippian culture builders

Monks Mound covers 14 acres at its base

Cahokia had a solar observatory called Woodhenge

The city was abandoned by 1400 CE

~800 CE

Cahokia: North America's First City

Cahokia: North America's First City — Wikimedia Commons

Across the Mississippi from modern St. Louis, the Mississippian people built Cahokia — at its peak housing 20,000 people, larger than contemporary London.

Sources:Cahokia

The Vikings established a short-lived settlement at L'Anse aux Meadows around 1000 CE, roughly 500 years before Columbus. Archaeological evidence dates the site to exactly 1021 CE through tree-ring analysis. The Norse encountered Indigenous peoples they called Skraelings, and conflicts — along with the harsh climate and distance from Greenland — led them to abandon the settlement after just a few years.

Leif Erikson

L'Anse aux Meadows is a UNESCO World Heritage Site

Archaeological evidence dates to exactly 1021 CE

Skraelings (Indigenous peoples) drove them out

~1000 CE

Vikings Reach North America

Norse explorer Leif Erikson led an expedition to a place he called Vinland — confirmed in 1960 at L'Anse aux Meadows, Newfoundland.

Sources:Vinland

The Haudenosaunee (People of the Longhouse) united five nations — Mohawk, Oneida, Onondaga, Cayuga, and Seneca — under the Great Law of Peace. Their system of representative government, with checks and balances, directly influenced Benjamin Franklin and the framers of the U.S. Constitution. The Tuscarora joined later as the sixth nation. The Confederacy still exists today.

HiawathaThe Great Peacemaker (Deganawida)

The Great Law of Peace inspired the U.S. Constitution

Benjamin Franklin studied their governance model

Later joined by Tuscarora as the Sixth Nation

The thickness of your skin shall be seven spans. — The Great Law of Peace

~1142 CE

The Iroquois Confederacy

Five nations formed the Haudenosaunee Confederacy — one of Earth's oldest participatory democracies. It directly influenced American federalism.

Sources:Iroquois

The Age of Exploration

Into the Unknown

1492 – 1607

Christopher Columbus's 1492 voyage, funded by Queen Isabella I of Castile, permanently connected the Old and New Worlds. His three ships — the Niña, Pinta, and Santa María — carried 90 men on the 36-day Atlantic crossing. Columbus made four total voyages but died in 1506 still believing he'd reached Asia. His voyages unleashed the Columbian Exchange — the transfer of plants, animals, diseases, and cultures between hemispheres — and European diseases would kill an estimated 90% of the Indigenous population within a century.

Christopher ColumbusQueen Isabella I of Castile

The three ships were: Niña, Pinta, and Santa María

Columbus never admitted he'd found a new continent

His voyages began 500+ years of European colonization

Following the light of the sun, we left the Old World. — Christopher Columbus

1492

Columbus Sets Sail

Columbus Sets Sail — Wikimedia Commons

On August 3, 1492, Columbus departed Spain with three ships. On October 12, a lookout spotted the Bahamas. He made four voyages but never set foot on the U.S. mainland.

Sources:Columbus

John Cabot (Giovanni Caboto) sailed from Bristol, England in May 1497 with a single ship and 18 men. He reached the coast of Newfoundland or Cape Breton Island, claiming the land for King Henry VII. This voyage became the basis for England's later claims to North America. Cabot disappeared on his second voyage in 1498.

John Cabot (Giovanni Caboto)

England's claim to North America was based on this voyage

Cabot's exact landing site remains disputed

He was lost at sea on his second voyage in 1498

1497

John Cabot Reaches North America

Italian explorer John Cabot, sailing for England, reached Newfoundland — the first European since the Vikings. England's claim to the continent began here.

Sources:John Cabot

Ponce de León was searching for the legendary Fountain of Youth when he landed on the Florida coast during Pascua Florida (the Easter season), giving the region its name. He claimed the entire peninsula for Spain, beginning a colonial claim that would endure for 300 years. He was killed by a poisoned arrow during a later expedition to Florida in 1521.

Juan Ponce de León

He was searching for the legendary Fountain of Youth

Named La Florida because he arrived during Pascua Florida

Killed by a poisoned arrow in a later expedition

1513

Ponce de León Discovers Florida

Juan Ponce de León became the first known European on the U.S. mainland, landing on Florida's northeast coast on April 2, 1513.

Sources:Ponce de León

Verrazzano's 1524 voyage took him into New York Bay, Narragansett Bay, and along much of the eastern seaboard. He was the first European to describe the coastline in detail. The Verrazzano-Narrows Bridge in New York City is named after him. He was eventually killed and eaten by Carib people in the Caribbean.

Giovanni da Verrazzano

The Verrazzano-Narrows Bridge in NYC is named after him

He was eventually killed by Carib people in the Caribbean

1524

Verrazzano Explores the Atlantic Coast

Giovanni da Verrazzano, sailing for France, became the first European to explore the Atlantic coast from the Carolinas to Newfoundland.

Sources:Verrazzano

Coronado's expedition of 339 soldiers and 1,000 Indigenous allies traveled through present-day Arizona, New Mexico, Texas, Oklahoma, and Kansas between 1540-1542. His party was the first Europeans to see the Grand Canyon and the Pueblo peoples. They found no gold — only adobe pueblos — but mapped vast stretches of the American interior.

Francisco Vázquez de Coronado

Traveled through Arizona, New Mexico, Texas, Oklahoma, and Kansas

First European contact with the Pueblo peoples

Found no gold — only adobe pueblos

1540

Coronado Explores the Southwest

Francisco Vázquez de Coronado led a massive expedition through the American Southwest searching for the Seven Cities of Gold.

Sources:Coronado

The Colonial Era

Thirteen Colonies

1607 – 1776

Jamestown was founded by the Virginia Company of London on May 14, 1607. The 'Starving Time' of 1609-10 reduced the population from 500 to just 60 through famine and disease. Tobacco, cultivated by John Rolfe, saved the colony economically. In August 1619, two pivotal events occurred: the first enslaved Africans arrived on a Portuguese ship, and the House of Burgesses convened — the first representative legislative assembly in the Americas.

John SmithPocahontasJohn Rolfe

First permanent English settlement in America

First enslaved Africans arrived in August 1619

The House of Burgesses was the first elected legislative assembly

He that will not work shall not eat. — John Smith

1607

Jamestown

Jamestown — Wikimedia Commons

104 settlers established Jamestown in Virginia — the first permanent English settlement in America. The Starving Time nearly destroyed it.

Sources:Jamestown

The Mayflower carried Pilgrims and other passengers from Plymouth, England to Cape Cod in 1620. Before landing, 41 male passengers signed the Mayflower Compact — America's first governing document, establishing rule by consent of the governed. Half the company died that first winter. The Wampanoag, particularly Squanto (Tisquantum), taught the survivors to plant corn and catch fish. In autumn 1621, they shared a three-day harvest feast with 90 Wampanoag — the origin of Thanksgiving.

William BradfordSquanto (Tisquantum)Chief Massasoit

The Mayflower Compact was America's first governing document

Squanto spoke English because he'd been kidnapped and sold into slavery in Europe

Thanksgiving wasn't made a national holiday until 1863

Being thus passed the vast ocean, they knew they were pilgrims. — William Bradford

1620

The Mayflower

102 passengers signed the Mayflower Compact before landing at Cape Cod. Half died that first winter.

Sources:Mayflower

Penn received a charter from King Charles II in 1681 and established Pennsylvania as a haven for religious freedom. He negotiated peacefully with the Lenape people and designed Philadelphia with a revolutionary grid plan. The colony's Frame of Liberty became a model for democratic governance, and Philadelphia grew into colonial America's largest city.

William Penn

Penn negotiated peacefully with the Lenape people

Philadelphia means City of Brotherly Love in Greek

Pennsylvania's Frame of Liberty pioneered American democracy

Let us try what love will do. — William Penn

1681

William Penn and Pennsylvania

Quaker William Penn established Pennsylvania as a 'Holy Experiment' in religious tolerance.

Sources:William Penn

The Salem Witch Trials began in early 1692 when several young girls claimed to be possessed by the devil and accused local women of witchcraft. The trials led to 19 hangings and one man pressed to death. Over 200 people were accused. The girls later admitted they had lied. The episode led to stronger due process protections in American law and remains a cautionary tale about mass hysteria.

Cotton MatherSamuel Sewall

19 people were hanged, one was pressed to death

The girls who made accusations later admitted they lied

Led to stronger due process protections in American law

I am no witch. I am innocent. — Bridget Bishop at her trial

1692

Salem Witch Trials

In Salem, Massachusetts, mass hysteria led to the execution of 20 people accused of witchcraft.

Sources:Salem Witch Trials

This was the first truly global war, fought on five continents. In North America, it began over control of the Ohio River Valley. A 22-year-old George Washington saw his first combat at the Battle of Jumonville Glen. Britain's victory gave it control of Canada and all land east of the Mississippi, but the massive war debt led to new taxes on the colonies — directly sparking the American Revolution.

George WashingtonGeneral Edward BraddockMarquis de Montcalm

First truly global war (fought on 5 continents)

Britain's war debt led to colonial taxation, sparking the Revolution

The Proclamation of 1763 restricted colonial expansion west

1754

French and Indian War Begins

The French and Indian War — the North American front of the Seven Years' War — pitted Britain against France.

Sources:French and Indian War

The Stamp Act of 1765 required colonists to pay a tax on every piece of printed paper — newspapers, legal documents, playing cards, and more. It was the first direct tax Parliament had levied on the colonies. The rallying cry 'No taxation without representation' united the colonies in opposition. The Sons of Liberty organized protests and boycotts. British merchants, hurt by the boycotts, pressured Parliament to repeal it in 1766.

Patrick HenrySamuel AdamsJames Otis

First direct tax on the colonies

The Stamp Act Congress was the first unified colonial response

British merchants pressured repeal due to colonial boycotts

If this be treason, make the most of it! — Patrick Henry

1765

The Stamp Act

Britain imposed a direct tax on colonial paper goods. 'No taxation without representation' united the colonies.

Sources:Stamp Act

On March 5, 1770, a mob of colonists harassed British soldiers in Boston. The soldiers fired into the crowd, killing five — including Crispus Attucks, a man of African and Native American descent, who was the first killed. Future President John Adams defended the soldiers in court, believing in the rule of law even for the unpopular. He won acquittals for most. Paul Revere's famous engraving of the event was largely propaganda.

John AdamsCrispus AttucksCaptain Thomas Preston

Crispus Attucks, a man of African and Native descent, was the first killed

John Adams defended the British soldiers and won most acquittals

Paul Revere's famous engraving was largely propaganda

Facts are stubborn things. — John Adams

1770

The Boston Massacre

British soldiers fired into a crowd of colonists, killing five. John Adams defended the soldiers in court.

Sources:Boston Massacre

On December 16, 1773, members of the Sons of Liberty boarded three ships in Boston Harbor and dumped 342 chests of East India Company tea — worth about $1.7 million today — into the water. No one was hurt. Britain responded with the 'Intolerable Acts,' closing Boston Harbor and stripping Massachusetts of self-governance. This pushed the colonies closer to open revolt.

Samuel AdamsPaul Revere

No one was hurt during the protest

The tea was worth about $1.7 million in today's money

Britain closed Boston Harbor until the tea was paid for

A Republic, if you can keep it. — Benjamin Franklin

1773

The Boston Tea Party

Colonists disguised as Mohawk warriors dumped 342 chests of British tea into Boston Harbor.

Sources:Boston Tea Party

The American Revolution

A New Nation

1775 – 1791

On April 19, 1775, 700 British troops marched to confiscate colonial weapons in Concord. Paul Revere and William Dawes rode through the night to warn the militia, though Revere was captured. Samuel Prescott completed the ride to Concord. At Lexington Green, Captain John Parker told his men: 'Don't fire unless fired upon.' The first shot — still debated who fired it — began the war. By the time the British retreated to Boston, 273 British and 95 Patriots were casualties.

Paul RevereSamuel PrescottCaptain John Parker

Paul Revere was captured — Prescott completed the ride

The 'shot heard round the world' comes from Emerson's poem

Minutemen inflicted worst British casualties of any Revolutionary battle

Don't fire unless fired upon, but if they mean to have a war, let it begin here. — Captain John Parker

1775

Lexington & Concord

British troops marched to seize colonial arms. Militia met them at Lexington Green. The 'shot heard round the world' began the Revolution.

Sources:Lexington and Concord

Jefferson wrote the first draft in just 17 days. The Continental Congress made 86 edits, including deleting a passage condemning slavery — a contradiction that would haunt the nation for nearly a century. The Declaration was adopted on July 4, though independence was actually voted on July 2. John Adams predicted July 2 would be celebrated forever. Every American schoolchild knows its opening words.

Thomas JeffersonJohn AdamsBenjamin Franklin

Jefferson wrote the first draft in 17 days

The final version deleted a passage condemning slavery

Independence was voted for July 2; the Declaration adopted July 4

We hold these truths to be self-evident, that all men are created equal... — Declaration of Independence

1776

The Declaration of Independence

The Declaration of Independence — Wikimedia Commons

Thomas Jefferson drafted the document announcing that 'all men are created equal' with 'unalienable rights.'

Sources:Declaration of Independence

The crossing took 9 hours in a howling blizzard. Washington's password was 'Victory or Death.' They surprised 1,500 Hessian mercenaries at Trenton at dawn, capturing 900 with only 5 American casualties. Future President James Monroe was wounded in the battle. Emmanuel Leutze's famous 1851 painting is full of historical errors — the flag shown didn't exist yet, and the boats were the wrong type — but it remains one of America's most iconic images.

George WashingtonJohn Glover

The crossing took 9 hours in a howling blizzard

Future President James Monroe was wounded at Trenton

Emmanuel Leutze's famous painting is full of historical errors

Victory or Death. — Washington's password for the crossing

1776

Washington Crosses the Delaware

On Christmas night, Washington led 2,400 men across the ice-choked Delaware River and surprised Hessian troops at Trenton.

Sources:Washington's crossing

In September-October 1777, American forces surrounded British General John Burgoyne's army in upstate New York. Benedict Arnold showed great bravery (before his later treason) in the fighting. Burgoyne's entire army of 6,000 surrendered on October 17. France signed a treaty of alliance within months, transforming a colonial rebellion into a world war and providing crucial military and financial support.

General Horatio GatesBenedict ArnoldGeneral John Burgoyne

France signed a treaty of alliance within months

Benedict Arnold was wounded but showed great bravery before his treason

Burgoyne's entire army of 6,000 surrendered

1777

The Battle of Saratoga

The American victory at Saratoga was the turning point. It convinced France to formally ally with the United States.

Sources:Saratoga

Washington and French General Rochambeau marched 17,000 troops from New York to Virginia while the French fleet blocked British naval escape. Cornwallis was trapped on the Yorktown peninsula. On October 19, 1781, he surrendered 8,000 troops. Legend says the British band played 'The World Turned Upside Down.' Cornwallis claimed illness and didn't attend. French troops actually outnumbered Americans at Yorktown.

George WashingtonComte de RochambeauGeneral Cornwallis

The British band reportedly played The World Turned Upside Down

Cornwallis claimed illness and didn't attend the surrender

French troops outnumbered Americans at Yorktown

1781

Victory at Yorktown

Victory at Yorktown — Wikimedia Commons

Trapped by American and French forces and a French fleet, General Cornwallis surrendered 8,000 troops. The last major battle was over.

Sources:Yorktown

55 delegates from 12 states met in Philadelphia's Independence Hall from May to September 1787. Washington presided but rarely spoke. The Great Compromise created a bicameral legislature — the House by population, the Senate with equal representation. James Madison, called 'Father of the Constitution,' took the only surviving detailed notes. The Constitution was signed on September 17, 1787.

James MadisonGeorge WashingtonBenjamin FranklinAlexander Hamilton

Washington presided but rarely spoke during debates

The Constitution was signed on September 17, 1787

James Madison took the only surviving detailed notes of the convention

We the People of the United States, in Order to form a more perfect Union... — Preamble to the Constitution

1787

The Constitutional Convention

Delegates gathered in Philadelphia to replace the weak Articles of Confederation. The Great Compromise balanced big and small states.

Sources:Constitutional Convention

Washington received all 69 electoral votes — the only president to be elected unanimously. He established the cabinet system, the two-term tradition (which lasted until FDR), and the title 'Mr. President.' He reportedly added 'so help me God' to the oath. His Farewell Address warned against political parties and foreign entanglements — advice that shaped American policy for generations.

George WashingtonJohn Adams (VP)

Washington received all 69 electoral votes

He added so help me God to the oath (unverified)

His Farewell Address warned against political parties and foreign entanglements

I walk on untrodden ground. — George Washington

1789

Washington Becomes President

Washington Becomes President — Wikimedia Commons

George Washington was unanimously elected the first President. He established precedents that endure to this day.

Sources:George Washington

The Early Republic

Building a Nation

1789 – 1830

Napoleon Bonaparte, needing funds for his European wars, offered to sell not just New Orleans but the entire Louisiana Territory. Jefferson wasn't sure the Constitution allowed the purchase, but he proceeded anyway. The deal included land for 15 current U.S. states. He then sent Lewis and Clark to explore the new territory — one of history's greatest expeditions.

Thomas JeffersonJames MonroeNapoleon Bonaparte

The purchase included land for 15 current U.S. states

Jefferson wasn't sure the Constitution allowed it

Lewis and Clark were sent to explore the new territory

It is the case of a guardian, investing the money of his ward. — Thomas Jefferson

1803

The Louisiana Purchase

Jefferson bought 828,000 square miles from France for $15 million — about 3 cents an acre. The purchase doubled the size of the United States.

Sources:Louisiana Purchase

The war began over Britain's practice of forcing American sailors into the Royal Navy and its support of Native American resistance. In August 1814, British troops burned the White House and Capitol. First Lady Dolley Madison saved the famous Gilbert Stuart portrait of Washington. Francis Scott Key wrote 'The Star-Spangled Banner' watching the bombardment of Fort McHenry. Andrew Jackson's victory at New Orleans came after the war was technically over.

James MadisonAndrew JacksonDolley Madison

Dolley Madison saved the famous portrait of Washington

The Star-Spangled Banner was written during the defense of Fort McHenry

Andrew Jackson's victory at New Orleans came after the war was technically over

By the dawn's early light... — Francis Scott Key

1812

The War of 1812

Britain's impressment of American sailors led to war. The British burned Washington, D.C., but the war forged a new American identity.

Sources:War of 1812

The compromise maintained the balance of 11 free and 11 slave states. Henry Clay brokered the deal, admitting Missouri as a slave state and Maine as a free state, while banning slavery north of the 36°30' line in the Louisiana Territory. Thomas Jefferson called it 'a fire bell in the night.' It held for 30 years until the Kansas-Nebraska Act repealed it.

Henry ClayJames Tallmadge

11 free and 11 slave states before the compromise

Thomas Jefferson called it a fire bell in the night

It held for 30 years until the Kansas-Nebraska Act

I have heard the original of this fire bell in the night with horror. — Thomas Jefferson

1820

The Missouri Compromise

Missouri entered as a slave state, Maine as free. Slavery was banned north of the 36°30' parallel — a temporary fix to a growing crisis.

Sources:Missouri Compromise

The Supreme Court ruled in Worcester v. Georgia that Georgia had no authority over Cherokee lands. Jackson allegedly responded: 'John Marshall has made his decision; now let him enforce it.' About 4,000 Cherokee died on the forced march west, which they called 'The Trail Where They Cried' — the Trail of Tears. The removal opened millions of acres to white settlement and cotton cultivation.

Andrew JacksonChief John Ross

The Supreme Court ruled in favor of the Cherokee — Jackson ignored it

About 4,000 Cherokee died on the Trail of Tears

The Cherokee called their forced march The Trail Where They Cried

1830

Indian Removal Act

Andrew Jackson signed the act forcing Native American nations west of the Mississippi. The Cherokee, Creek, Choctaw, Chickasaw, and Seminole were forcibly relocated.

Sources:Indian Removal Act

Westward Expansion

Manifest Destiny

1830 – 1860

William Travis drew a line in the sand, asking defenders to choose to stay and fight. All crossed. The defenders — including James Bowie and Davy Crockett — held for 13 days against Santa Anna's army. Their sacrifice became the rallying cry 'Remember the Alamo!' that drove Texas to victory at San Jacinto just six weeks later, winning Texas independence from Mexico.

William TravisJames BowieDavy CrockettSanta Anna

Travis drew a line in the sand asking defenders to choose to stay

The defenders held for 13 days

Texas won independence at San Jacinto 6 weeks later

Victory or Death! — William Travis's final letter

1836

The Alamo

189 Texas defenders held the Alamo mission for 13 days against thousands of Mexican troops. All defenders died.

Sources:The Alamo

Future Civil War generals Ulysses S. Grant, Robert E. Lee, and Stonewall Jackson all served in this war. Mexico lost about half its territory. Grant later called the war 'unjust' — one of the most powerful condemnations of a sitting president's war by one of his own officers. The territorial gains reignited the slavery debate that would lead to the Civil War.

James K. PolkZachary TaylorWinfield Scott

Future Civil War generals Grant, Lee, and Jackson all served in this war

Mexico lost about half its territory

Grant called it unjust

1846

The Mexican-American War

A border dispute escalated into war. The U.S. won, gaining California, Nevada, Utah, Arizona, and parts of New Mexico, Colorado, and Wyoming.

Sources:Mexican-American War

The California Gold Rush transformed the West overnight. San Francisco grew from 1,000 to 25,000 in one year. Most Forty-Niners found no gold — merchants like Levi Strauss got rich selling supplies. The fastest clipper ships could make the trip around Cape Horn in 89 days. California's population explosion led to statehood in 1850, bypassing the territorial stage entirely.

James W. MarshallJohn Sutter

Most Forty-Niners found no gold — merchants got rich

San Francisco grew from 1,000 to 25,000 in one year

The fastest clipper ships could make the trip in 89 days

Gold! Gold! Gold from the American River! — Samuel Brannan

1848

Gold Discovered at Sutter's Mill

Gold Discovered at Sutter's Mill — Wikimedia Commons

James Marshall found gold at Sutter's Mill in California. Within a year, 80,000 Forty-Niners flooded in.

Sources:California Gold Rush

Elizabeth Cady Stanton and Lucretia Mott organized the convention after being barred from an anti-slavery conference because they were women. Frederick Douglass was the only Black attendee and gave a crucial speech supporting women's suffrage. The suffrage resolution barely passed. The convention launched the women's rights movement that would take 72 years to achieve the vote.

Elizabeth Cady StantonLucretia MottFrederick Douglass

Frederick Douglass was the only Black attendee and gave a crucial speech

The suffrage resolution barely passed

It launched the women's rights movement in America

We hold these truths to be self-evident: that all men and women are created equal. — Declaration of Sentiments

1848

Seneca Falls Convention

300 people gathered in Seneca Falls for the first women's rights convention. The Declaration of Sentiments demanded equal rights.

Sources:Seneca Falls

The act effectively repealed the Missouri Compromise by allowing popular sovereignty on slavery in Kansas and Nebraska. Pro- and anti-slavery settlers flooded Kansas to vote, leading to violent conflict that killed over 50 people. John Brown emerged as a violent abolitionist. The act destroyed the Whig Party and led directly to the creation of the Republican Party.

Stephen A. DouglasAbraham LincolnJohn Brown

Pro- and anti-slavery settlers flooded Kansas to vote

Over 50 people were killed in Bleeding Kansas

Destroyed the Whig Party and created the Republican Party

1854

The Kansas-Nebraska Act

Stephen Douglas's act allowed settlers to decide on slavery by popular vote. It repealed the Missouri Compromise and led to Bleeding Kansas.

Sources:Kansas-Nebraska Act

The Civil War

& Reconstruction

1860 – 1877

Lincoln wasn't even on the ballot in most Southern states. He won every free state except New Jersey. Seven states seceded before he even took office. His election was the trigger the South had been waiting for — the rise of a president opposed to slavery's expansion threatened the Southern way of life built on enslaved labor.

Abraham LincolnStephen DouglasJohn C. Breckinridge

Lincoln wasn't on the ballot in most Southern states

He won every free state except New Jersey

Seven states seceded before he even took office

A house divided against itself cannot stand. — Abraham Lincoln

1860

Lincoln Elected President

Lincoln Elected President — Wikimedia Commons

Abraham Lincoln won with 40% of the vote and no Southern electoral votes. South Carolina seceded within weeks.

Sources:1860 Election

On April 12, 1861, Confederate guns opened fire on the Union garrison at Fort Sumter. The first shot was fired by 67-year-old Edmund Ruffin. No one died in the actual battle (one died during the surrender ceremony). Both sides expected a short war. Lincoln called for 75,000 volunteers, and four more states seceded in response.

Major Robert AndersonP.G.T. BeauregardAbraham Lincoln

No one died in the actual battle

The first shot was fired by Edmund Ruffin, age 67

Both sides expected a short war

1861

Fort Sumter: War Begins

Confederate forces fired on Fort Sumter in Charleston Harbor. The Civil War had begun.

Sources:Fort Sumter

Clara Barton brought medical supplies directly to the battlefield — the beginning of her career that would lead to founding the American Red Cross. Union General McClellan had Lee's battle plans (found wrapped around cigars) but delayed 18 hours before attacking. The battle was the first major engagement on Northern soil and ended Lee's first invasion of the North.

George B. McClellanRobert E. LeeClara Barton

Clara Barton brought medical supplies directly to the battlefield

McClellan had Lee's battle plans but delayed 18 hours

First major battle on Northern soil

1862

The Battle of Antietam

The bloodiest single day in American history: 22,717 casualties in 12 hours. The Union victory gave Lincoln cover to issue the Emancipation Proclamation.

Sources:Antietam

Issued on January 1, 1863, the Proclamation didn't free a single slave in border states loyal to the Union — only in Confederate territory beyond Union control. But it fundamentally changed the war's meaning and authorized the enlistment of Black soldiers. 180,000 African Americans would serve in the Union Army. European powers, considering recognizing the Confederacy, could no longer do so without supporting slavery.

Abraham Lincoln

It didn't free a single slave in border states loyal to the Union

180,000 Black soldiers served

Issued on January 1, 1863

I never, in my life, felt more certain that I was doing right. — Abraham Lincoln

1863

The Emancipation Proclamation

Lincoln declared all enslaved people in Confederate states 'forever free.' It transformed the war into a crusade for freedom.

Sources:Emancipation Proclamation

The largest battle ever fought in North America. On July 3, General Lee ordered 12,500 men across an open field toward the Union center — Pickett's Charge. Half were killed or wounded. Joshua Chamberlain's bayonet charge on Little Round Top saved the Union left flank. Lee's army never fully recovered. The battlefield is now one of America's most sacred sites.

George G. MeadeRobert E. LeeJoshua Chamberlain

The war's turning point

Chamberlain's bayonet charge on Little Round Top saved the Union line

Lee's army never fully recovered

1863

The Battle of Gettysburg

The Battle of Gettysburg — Wikimedia Commons

Three days of fighting left 51,000 casualties. Pickett's Charge was repulsed. The tide of war turned.

Sources:Gettysburg

Edward Everett, the era's most famous orator, spoke for two hours before Lincoln. Lincoln's speech took two minutes. Contemporary reactions were mixed — some papers panned it. Today it's considered one of the greatest speeches in human history. Five manuscript copies exist with slight variations. Lincoln redefined the war not just as preserving the Union, but as fulfilling the promise of equality in the Declaration of Independence.

Abraham LincolnEdward Everett

Everett spoke for 2 hours before Lincoln

5 manuscript copies exist with variations

Contemporary reactions were mixed

Government of the people, by the people, for the people, shall not perish from the earth. — Abraham Lincoln

1863

The Gettysburg Address

Lincoln spoke for just 2 minutes — 272 words. He redefined the war as a struggle for democracy and equality.

Sources:Gettysburg Address

Grant let Confederate officers keep their sidearms and horses — a gesture of respect that helped begin reconciliation. Lee never publicly expressed regret for the war. 620,000 Americans died — more than in all other U.S. wars combined up to Vietnam. The surrender at Appomattox Court House on April 9, 1865 ended four years of bloodshed.

Ulysses S. GrantRobert E. Lee

Grant let Confederate officers keep their sidearms and horses

Lee never publicly expressed regret for the war

620,000 Americans died — more than all other U.S. wars combined up to Vietnam

Let us have peace. — Ulysses S. Grant

1865

Lee Surrenders at Appomattox

Robert E. Lee surrendered the Army of Northern Virginia to Ulysses S. Grant. The Civil War was effectively over.

Sources:Appomattox

Booth, a famous actor and Confederate sympathizer, shot Lincoln during a performance of 'Our American Cousin.' He shouted 'Sic semper tyrannis!' (Thus always to tyrants) as he jumped to the stage. Lincoln was the first U.S. president to be assassinated. Secretary of War Edwin Stanton effectively ran the government during the manhunt. The nation mourned the leader who had held it together.

Abraham LincolnJohn Wilkes BoothMary Todd Lincoln

Booth shouted Sic semper tyrannis!

Lincoln was the first U.S. president assassinated

Stanton ran the government during the manhunt

Now he belongs to the ages. — Edwin Stanton

1865

Lincoln Assassinated

John Wilkes Booth shot Lincoln at Ford's Theatre on April 14. The President died the next morning.

Sources:Lincoln Assassination

Johnson was drunk at his vice-presidential inauguration — the worst in history. As president, he clashed bitterly with Radical Republicans over Reconstruction. He vetoed civil rights bills that Congress overrode. The House impeached him in 1868; the Senate acquitted him by one vote.

Andrew JohnsonUlysses S. GrantThaddeus Stevens

Was drunk at his VP inauguration — gave a rambling, incoherent speech

First U.S. president to be impeached

Acquitted by just one Senate vote

Honest conviction is my courage; the Constitution is my guide. — Andrew Johnson

1861

Johnson Inaugurated

Andrew Johnson became president after Lincoln's assassination. A Southern Democrat on a Union ticket, his Reconstruction policies would spark the first presidential impeachment.

Sources:Johnson

Lincoln lobbied Congress intensely to pass the amendment before the war ended. It was ratified on December 6, 1865. The amendment reads: 'Neither slavery nor involuntary servitude... shall exist within the United States.' It was the first of three Reconstruction Amendments.

Abraham LincolnJames AshleyWilliam Seward

Lincoln actively lobbied fence-sitting Democrats to vote yes

It was the first amendment added since 1804

27 of 36 states ratified — barely enough

The abolition of slavery was the great cause of the war. — Abraham Lincoln

1865

13th Amendment Ratified

The 13th Amendment permanently abolished slavery throughout the United States, fulfilling the promise of the Emancipation Proclamation.

Sources:13th Amendment

The amendment overturned the Dred Scott decision by granting citizenship to all persons born in the U.S. Its 'equal protection' clause has been the foundation of virtually every major civil rights case. Southern states were forced to ratify it as a condition of rejoining the Union.

John BinghamThaddeus StevensAndrew Johnson

Overturned the Dred Scott decision

Southern states had to ratify it to rejoin the Union

The 'equal protection' clause has been cited in thousands of Supreme Court cases

1866

14th Amendment Ratified

The 14th Amendment guaranteed citizenship and equal protection under the law — the most consequential amendment since the Bill of Rights.

Sources:14th Amendment

Critics mocked the purchase as 'Seward's Icebox.' But Alaska turned out to contain gold, oil, and strategic military value. At roughly two cents per acre, it was arguably the greatest real estate deal in history. Alaska became a state in 1959.

William SewardEdouard de Stoeckl

Purchased for $7.2 million (about 2 cents per acre)

Called 'Seward's Folly' by critics

Gold was discovered 30 years later, vindicating the purchase

You will not abuse my allowance for ice. — William Seward

1867

Alaska Purchased

Secretary of State William Seward bought Alaska from Russia for $7.2 million — 'Seward's Folly' proved to be a bargain.

Sources:Alaska

Grant won 214 electoral votes to 80. During Reconstruction, he used federal troops to suppress the Ku Klux Klan and protect Black voting rights. His administration was plagued by corruption scandals, though Grant himself was never personally implicated.

Ulysses S. GrantSchuyler ColfaxRutherford B. Hayes

Suppressed the first Ku Klux Klan using federal troops

Grant's administration was plagued by corruption scandals

He won the largest popular vote majority since Jackson

Let us have peace. — Ulysses S. Grant

1868

Grant Inaugurated

Ulysses S. Grant, the Union's greatest general, became president. His administration was marred by scandal, but he championed civil rights.

Sources:Grant

Chinese laborers comprised 80% of the Central Pacific workforce, doing some of the most dangerous work — blasting tunnels through the Sierra Nevada with nitroglycerin. The trip from coast to coast went from 6 months to one week.

Leland StanfordTheodore JudahGrenville DodgeJames Strobridge

Chinese workers made up 80% of the workforce

The golden spike was made of 17.6-karat gold

Trip from NY to SF dropped from 6 months to 7 days

1869

Transcontinental RR Finished

The golden spike at Promontory Summit connected America coast-to-coast by rail, shrinking the continent and transforming commerce forever.

Sources:Railroad

Passed during Grant's presidency, the amendment was a milestone on paper but was systematically nullified in the South through poll taxes, literacy tests, grandfather clauses, and violence. It would take the Voting Rights Act of 1965 to actually enforce the 15th Amendment's promise.

Ulysses S. GrantJohn BinghamFrederick Douglass

Women's suffrage activists were furious it didn't include gender

Southern states used poll taxes and literacy tests to evade it

Took 95 years (Voting Rights Act 1965) to fully enforce

1870

15th Amendment Ratified

The 15th Amendment prohibited denying the right to vote based on race, color, or previous condition of servitude — but Southern states soon found ways around it.

Sources:15th Amendment

The disputed election of 1876 was decided by a 15-member commission that voted 8-7 along party lines. Hayes got the presidency; the price was removing federal troops from the South — abandoning Black Southerners to Jim Crow segregation for three generations.

Rutherford B. HayesSamuel TildenAndrew Jackson

Lost the popular vote by about 250,000 votes

Decided by a 15-member commission, 8-7 along party lines

the 'Compromise of 1877' ended Reconstruction

He serves his party best who serves his country best. — Rutherford B. Hayes

1876

Hayes Inaugurated

Rutherford B. Hayes lost the popular vote but won the presidency through a backroom deal that effectively ended Reconstruction.

Sources:Hayes

Custer divided his forces—a fatal mistake. Sitting Bull and Crazy Horse led the Native American coalition. Within a year, most Lakota had surrendered. Custer had previously attacked the peaceful Cheyenne village at Washita. Custer graduated last in his West Point class.

George CusterSitting BullCrazy HorseMarcus Reno

Custer graduated last in his class at West Point

Divided his forces — a fatal tactical error

Within a year, most Lakota had surrendered

1877

Custer's Last Stand

Lt. Col. George Custer attacked a massive Lakota and Cheyenne encampment at Little Bighorn, losing his life and all 210 men under his direct command.

Sources:Little Bighorn

Bell filed his patent on February 14, 1876 — just two hours before rival Elisha Gray filed a caveat for a similar device. The legal battles lasted for decades. Bell went on to found AT&T, which monopolized American telephony for a century.

Alexander Graham BellThomas WatsonElisha Gray

Bell filed his patent just 2 hours before Gray

The first intelligible speech was 'Mr. Watson, come here...'

Bell's mother and wife were both deaf, inspiring his work

Mr. Watson, come here. I want to see you. — First telephone call

1877

First Telephone Call

Alexander Graham Bell made the first telephone call to his assistant: 'Mr. Watson, come here. I want to see you.' The age of instant voice communication had begun.

Sources:Bell

Edison's bulb used a carbonized bamboo filament that glowed for over 1,200 hours. He didn't just invent a bulb — he designed an entire electrical system (generators, wiring, sockets). His Pearl Street Station in 1882 provided electricity to 85 Manhattan customers, beginning the electrification of America.

Thomas EdisonLewis LatimerFrancis Upton

Tested over 3,000 filament materials before settling on carbonized bamboo

Edison said: 'I have not failed. I've just found 10,000 ways that won't work'

His Pearl Street station was America's first commercial power plant

Genius is one percent inspiration and ninety-nine percent perspiration. — Thomas Edison

1879

Edison's Light Bulb

Thomas Edison demonstrated the first practical incandescent light bulb, illuminating the path to the modern electric age.

Sources:Edison

Garfield was beloved by the nation. His assassin, Charles Guiteau, shouted 'I am a Stalwart and Arthur is president now!' Doctors repeatedly probed Garfield's wound with unwashed hands and instruments. He survived 79 days before dying of sepsis on September 19, 1881.

James GarfieldCharles GuiteauChester ArthurAlexander Bell

Guiteau claimed hesingle-handedly got Garfield elected

Garfield lived 79 days after being shot

Doctors probing unwashed may have caused the infection that killed him

The truth will set you free, but first it will make you miserable. — James Garfield

1881

Garfield Assassinated

James Garfield was shot by a disappointed office-seeker and died months later from infection caused by doctors probing his wounds with unwashed hands — effectively killed by medical malpractice.

Sources:Garfield

Arthur had been the most overtly corrupt member of Garfield's cabinet — fired from the New York Customs House for cronyism. As president, he signed the Pendleton Civil Service Reform Act, ending the spoils system. One historian called him 'the most surprising president.'

Chester ArthurJames GarfieldThomas Reed

Called the 'most surprising president' in history

Signed the Pendleton Act ending the spoils system

Died just one term later, in 1886

Men may die, but the fabric of our free institutions remains unshaken. — Chester A. Arthur

1881

Arthur Inaugurated

Chester Arthur, the corrupt former customs collector, surprised everyone by championing civil service reform after Garfield's assassination.

Sources:Arthur

The law reflected rising anti-Chinese sentiment, particularly in the West. Many Chinese had built the transcontinental railroad. The act wasn't fully repealed until 1943. It set a precedent for nationalist immigration restrictions that would shape American policy for a century.

John MillerCharles Couch

First U.S. law restricting immigration by nationality

Not fully repealed until 1943

Chinese population in the U.S. declined for decades

1882

Chinese Exclusion Act

Congress passed the first law to restrict immigration by nationality, barring Chinese workers from entering the United States for 10 years.

Sources:Chinese Exclusion

After Garfield's assassination by a disappointed office-seeker, Congress passed the Pendleton Act. It required competitive exams for certain government jobs and prevented officials from firing employees for political reasons. By 1900, merit-based civil service covered half of all federal jobs.

Chester ArthurGeorge PendletonTheodore Roosevelt

Passed in response to Garfield's assassination by a 'disappointed office-seeker'

By 1900, half of all federal jobs were merit-based

Created the Civil Service Commission

1883

Pendleton Civil Service Act

The Pendleton Act reformed government hiring by requiring civil service exams rather than political loyalty, ending the 'spoils system.'

Sources:Pendleton

Cleveland was the only president to serve two non-consecutive terms. He vetoed more bills than any president before him, earning the nickname 'the Veto President.' He stood for the gold standard, reform, and limited government — but was overwhelmed by the Panic of 1893.

Grover ClevelandThomas Hendricks

First Democrat president since James Buchanan (1857)

Only president to serve two non-consecutive terms

His VP Thomas Hendricks dies just 8 months into office

1885

Cleveland Inaugurated

Grover Cleveland became the first Democrat elected president since before the Civil War, breaking a 28-year Republican winning streak.

Sources:Cleveland

The May 4 rally was part of a national strike for the 8-hour workday. When police moved to disperse the peaceful crowd, a bomb was thrown. The bomber was never identified, but eight anarchists were convicted in a trial widely considered unjust. Four were hanged.

August SpiesAlbert ParsonsSamuel FieldenAdolf Fischer

The bomber was never identified

The trial is widely considered one of the most unjust in U.S. history

Led directly to May Day international labor demonstrations

The day will come when our silence will be more powerful than the voices you are throttling today. — August Spies (at sentencing)

1886

Haymarket Riot

A bombing at a Chicago labor rally killed 7 police officers and led to the unjust conviction of eight anarchists — a landmark in American labor history.

Sources:Haymarket

A gift from France, the statue was designed by Frédéric Bartholdi with an iron framework by Gustave Eiffel (yes, that Eiffel). It arrived in 214 crates and was assembled on what was then called Bedloe's Island. The famous poem 'The New Colossus' by Emma Lazarus wasn't added until 1903.

Frédéric BartholdiGustave EiffelEmma LazarusRichard Morris Hunt

Arrived from France in 214 crates

Gustave Eiffel designed the internal framework

Lazarus's poem 'Give me your tired, your poor' was added in 1903, 17 years after dedication

Give me your tired, your poor, your huddled masses yearning to breathe free. — Emma Lazarus, The New Colossus

1886

Statue of Liberty Dedicated

The Statue of Liberty was dedicated in New York Harbor, becoming the most iconic symbol of American freedom and welcome.

Sources:Statue of Liberty

Harrison was the grandson of William Henry Harrison. His presidency added six states: North Dakota, South Dakota, Montana, Washington, Idaho, and Wyoming. The Sherman Antitrust Act was passed during his term, and the McKinley Tariff raised rates to their highest levels. His wife died during his term.

Benjamin HarrisonWilliam McKinleyJohn Sherman

Only president whose grandfather was also president

Six new states added — more during any single term

The Sherman Antitrust Act was passed during his administration

We Americans have no commission from God to police the world. — Benjamin Harrison

1889

Benjamin Harrison Inaugurated

Benjamin Harrison became the only president whose grandfather had also been president. His term saw six states added to the Union — more than any other.

Sources:Harrison

The original Kodak came pre-loaded with a 100-exposure roll of film. After shooting all 100 photos, you mailed the entire camera back to the factory for processing. The $25 camera (about $750 today) democratized photography and spawned the modern film industry.

George Eastman

The first camera was pre-loaded with film — 'You press the button, we do the rest'

You mailed the camera back to the factory for processing

Eastman invented roll film before inventing the camera for it

You press the button, we do the rest. — Eastman Kodak slogan

1888

Kodak Camera Introduced

George Eastman introduced the first Kodak camera with the slogan 'You press the button, we do the rest.' Photography became accessible to ordinary Americans.

Sources:Eastman

The first immigrant processed was Annie Moore, a 15-year-old from Ireland, on January 1, 1892. About 2% of arrivals were denied entry. The station burned down in 1897 and was rebuilt in fireproof brick. Today, about 40% of Americans can trace their ancestry through Ellis Island.

Annie MooreFerdinand Meyer

Processed over 12 million immigrants in its lifetime

Only about 2% of arrivals were denied entry

40% of Americans can trace ancestry through Ellis Island

Give me your tired, your poor, your huddled masses yearning to breathe free. — Emma Lazarus

1892

Ellis Island Opens

Ellis Island opened as the federal immigration inspection station, processing over 12 million immigrants over the next 62 years — the gateway to America.

Sources:Ellis Island

The panic was triggered by railroad overbuilding, a run on gold, and the failure of the Philadelphia and Reading Railroad. Coxey's Army of unemployed workers marched on Washington. The depression fueled the Populist movement and William Jennings Bryan's 'Cross of Gold' campaign.

Grover ClevelandJacob CoxeyWilliam Jennings Bryan

Worst depression in U.S. history up to that point (surpassed by the Great Depression)

500 banks and 15,000 businesses failed

Coxey's Army — 500 unemployed workers — marched on Washington

You shall not press down upon the brow of labor this crown of thorns. You shall not crucify mankind upon a cross of gold. — William Jennings Bryan

1893

Panic of 1893

The worst economic depression to that point swept America, with 500 banks and 15,000 businesses failing. Unemployment reached 25%.

Sources:Panic of 1893

Homer Plessy, who was 7/8 white and could 'pass,' deliberately violated Louisiana's Separate Car Act to create a test case. The Court ruled 7-1. Justice John Marshall Harlan was the lone dissenter: 'Our Constitution is color-blind.' His words became law in 1954.

Homer PlessyJustice Henry Billings BrownJustice John Marshall Harlan

Justice Harlan's dissent: 'Our Constitution is color-blind'

Plessy was 7/8 white and could pass as white

Ruling stood for 58 years until Brown v. Board of Education

Our Constitution is color-blind. — Justice John Marshall Harlan (dissenting)

1896

Plessy v. Ferguson

The Supreme Court ruled 'separate but equal' was constitutional, legalizing racial segregation for 58 years until Brown v. Board of Education.

Sources:Plessy

McKinley's presidency marked the shift from continental expansion to overseas empire. The U.S. acquired Puerto Rico, Guam, and the Philippines, and annexed Hawaii. McKinley was the third president to be assassinated — shot by Leon Czolgosz in 1901.

William McKinleyMark HannaTheodore Roosevelt

Led America into the Spanish-American War, acquiring an overseas empire

Was the third president to be assassinated

His T.R. as VP changed American history

1896

McKinley Inaugurated

William McKinley took office and led America into the Spanish-American War, acquiring an overseas empire and making America a world power.

Sources:McKinley

The original DJIA included American Cotton Oil, American Sugar, American Tobacco, Chicago Gas, Distilling & Cattle Feeding, General Electric, Laclede Gas, National Lead, North American, Tennessee Coal & Iron, U.S. Leather, and U.S. Rubber. GE is the only original member still in the index.

Charles DowEdward Jones

Original index had 12 stocks

GE is the only original member still in the Dow

Started at 40.94 points

1897

Dow Jones Industrial Average Created

Charles Dow created the Dow Jones Industrial Average — 12 stocks that tracked the American economy for the first time.

Sources:DJIA

American sugar planters had overthrown Queen Liliuokalani in 1893 with U.S. Marine support. President Cleveland opposed annexation as illegal. McKinley annexed it during the Spanish-American War for its strategic value in the Pacific.

Queen LiliuokalaniSanford DoleJohn StevensWilliam McKinley

American sugar planters overthrew the queen in 1893

President Cleveland called the overthrow illegal

Became the 50th U.S. state in 1959

1898

Hawaii Annexed

The United States annexed Hawaii, adding a strategic Pacific territory that would become the 50th state in 1959.

Sources:Hawaii

The Gilded Age

Industry & Immigration

1869 – 1900

Chinese workers made up 80% of the Central Pacific workforce, blasting tunnels through the Sierra Nevada with nitroglycerin. Irish workers laid track across the Great Plains. Leland Stanford drove the golden spike (and missed on the first try). The trip from coast to coast went from 6 months to 1 week. The railroad transformed commerce, settlement, and the American economy.

Leland StanfordTheodore JudahGrenville Dodge

Chinese workers made up 80% of the Central Pacific workforce

The golden spike was driven by Stanford (missed on first try)

Coast-to-coast trip went from 6 months to 1 week

1869

Transcontinental Railroad Completed

Transcontinental Railroad Completed — Wikimedia Commons

The Central Pacific and Union Pacific met at Promontory Summit, Utah. America was connected coast to coast.

Sources:Transcontinental Railroad

Custer divided his forces before the battle — a fatal mistake. The Native American coalition, led by Sitting Bull and Crazy Horse, overwhelmed his detachment. The victory was short-lived: the U.S. Army intensified its campaign, and within a year most Lakota had surrendered. Custer had previously attacked a peaceful Cheyenne village at Washita.

George Armstrong CusterSitting BullCrazy Horse

Custer divided his forces before the battle

The Native American victory was short-lived

Custer had previously attacked a peaceful Cheyenne village

1876

Custer's Last Stand

Custer attacked a massive Lakota and Cheyenne encampment at Little Bighorn. He and all 210 men under his command were killed.

Sources:Little Bighorn

The rally was part of a national strike for the 8-hour workday. When police moved in to disperse the crowd, someone threw a bomb. The bomber was never identified, but eight anarchists were convicted in a trial widely considered unjust. Four were hanged, one committed suicide. The event led to May Day and the international labor movement.

August SpiesAlbert ParsonsSamuel Fielden

The bomber was never identified

Four anarchists were hanged, one committed suicide

Led to the 8-hour workday movement

1886

The Haymarket Affair

A labor rally in Chicago turned violent when a bomb killed 7 police officers. Eight anarchists were convicted in a controversial trial.

Sources:Haymarket Affair

The massacre occurred during the Ghost Dance movement, a spiritual revival that the U.S. government feared would lead to uprising. 20 Medals of Honor were awarded to soldiers for the massacre — a fact that Native Americans have long protested. It effectively ended Native armed resistance on the Plains.

Chief Spotted Elk (Big Foot)James W. Forsyth

20 Medals of Honor were awarded to soldiers for the massacre

The Ghost Dance spiritual movement was a factor

Effectively ended Native armed resistance

1890

Wounded Knee Massacre

U.S. troops killed approximately 250 Lakota men, women, and children. It was the last major armed conflict with Native Americans.

Sources:Wounded Knee

Homer Plessy, who was 7/8 white and could 'pass,' deliberately violated Louisiana's Separate Car Act to create a test case. The Court ruled 7-1 that segregation didn't violate the Constitution. Justice John Marshall Harlan was the lone dissenter, writing: 'Our constitution is color-blind.' The ruling stood until Brown v. Board of Education in 1954.

Homer PlessyJustice Henry Billings BrownJustice John Marshall Harlan

Justice Harlan was the lone dissenter: Our constitution is color-blind

Plessy was 7/8 white and could pass as white

The ruling stood until Brown v. Board of Education in 1954

Our constitution is color-blind, and neither knows nor tolerates classes among citizens. — Justice John Marshall Harlan (dissent)

1896

Plessy v. Ferguson

The Supreme Court ruled that 'separate but equal' facilities were constitutional. It legalized segregation for 58 years.

Sources:Plessy v. Ferguson

Albert Spalding, former player and sporting goods magnate, organized the league. The original eight teams included Chicago, Boston, Hartford, and St. Louis. The National League is the world's oldest extant professional sports league.

Albert SpaldingWilliam Hulbert

The National League is the oldest extant professional sports league in the world

The original Red Sox were called the 'Boston Red Stockings'

Created in a New York hotel room in 1876

1876

First Baseball Game (National League)

The National League of Professional Baseball Clubs was founded, establishing major league baseball as America's national pastime.

Sources:National League

Four 3,000-candlepower carbon arc lights were suspended from the Wabash courthouse. The entire town gathered to witness. Within 6 months, cities across America were installing electric streetlights, ending the ancient rhythm of dark nights.

Charles Brush

Wabash, Indiana — first electrically lighted city

Only 4 lights lit entire town

Within 6 months, cities nationwide adopted electric streetlights

1880

First Electric Streetlight

Wabash, Indiana became the first electrically lighted city in the world on March 31, 1880, ushering in the electric age.

Sources:Brush

Organized by the Central Labor Union, the parade went from City Hall to Union Square. Peter McGuire of the Carpenters' Union is usually credited with the idea (though some credit Matthew Maguire of the Machinists). Cleveland made it a federal holiday in 1894.

Peter McGuireMatthew MaguireGrover Cleveland

10,000 workers marched in the first parade

Started in NYC on a Tuesday (not Monday)

Made a federal holiday by Grover Cleveland in 1894

1882

First Labor Day

The first Labor Day celebration was held in New York City on September 5, 1882. 10,000 workers marched for the 8-hour day.

Sources:Labor Day

Designed by John Roebling and completed by his son Washington (who was paralyzed during construction), the bridge took 14 years and 27 lives to build. Washington's wife, Emily, supervised much of the construction. P.T. Barnum marched 21 elephants across it to prove its strength.

John RoeblingWashington RoeblingEmily Roebling

Took 14 years and cost 27 lives

Washington Roebling was paralyzed; his wife Emily supervised construction

P.T. Barnum marched 21 elephants across to prove its strength

1883

Brooklyn Bridge Opens

The Brooklyn Bridge opened, connecting Manhattan and Brooklyn with what was then the longest suspension bridge in the world.

Sources:Brooklyn Bridge

At 10 stories, it was unimpressive by modern standards, but its iron-and-steel skeleton was revolutionary. It freed buildings from load-bearing walls, allowing them to rise far higher. The 'Chicago School' of architecture was born, and cities were never the same.

William Le Baron JenneyDaniel BurnhamLouis Sullivan

Only 10 stories — modest by modern standards

Its steel skeleton was the true innovation

Considered the first skyscraper even though it wasn't the tallest

1885

First Skyscraper

William Le Baron Jenney built Chicago's Home Insurance Building — the first skyscraper with a metal skeleton frame, forever changing city skylines.

Sources:Skyscraper

Edison championed DC power but it couldn't travel far. Tesla's AC system could be transmitted over long distances using transformers. Westinghouse won the contract to power the 1893 Chicago World's Fair and later harnessed Niagara Falls — defeating Edison's DC empire.

Nikola TeslaGeorge WestinghouseThomas EdisonLord Kelvin

Edison electrocuted animals publicly to discredit AC (he called it 'Westinghousing')

Westinghouse won Niagara Falls contract in 1895

Tesla's patents are the foundation of the modern power grid

The present is theirs; the future, for which I really worked, is mine. — Nikola Tesla

1886

AC Power System

George Westinghouse and Nikola Tesla brought alternating current (AC) power to America, winning the 'War of the Currents' and electrifying the modern world.

Sources:War of Currents

Farmers had long been gouged by discriminatory railroad pricing. The Act required 'reasonable and just' rates and created the Interstate Commerce Commission. Though initially weak, it established the principle that the government could regulate private industry in the public interest.

John ShermanGrover ClevelandShelby M. Cullom

Created the first federal regulatory agency (ICC)

Response to discriminatory railroad pricing against farmers

Established the principle of federal industry regulation

1887

Interstate Commerce Act

The Interstate Commerce Act created the first federal regulatory agency, the ICC, to regulate railroads — beginning the age of federal regulation.

Sources:ICC Act

Passed almost unanimously, the Act was initially used more against labor unions than corporations. Theodore Roosevelt's 'trust-busting' brought it to life, and his 1904 dissolution of Northern Securities set the standard.

John ShermanTheodore Roosevelt

Passed almost unanimously (Senate 52-1, House 242-0)

Initially used against labor unions, not corporations

Roosevelt's trust-busting made it famous

1890

Sherman Antitrust Act

The Sherman Antitrust Act outlawed monopolies and was the first federal law to regulate competition — used by Teddy Roosevelt to bust the trusts.

Sources:Sherman Act

The massacre occurred during the Ghost Dance movement, a spiritual revival the U.S. government feared. 20 Medals of Honor were awarded to soldiers — a fact Native Americans have long protested. It effectively ended Native armed resistance on the Plains.

Chief Spotted Elk (Big Foot)James ForsythDaniel Royer

20 Medals of Honor were awarded to soldiers for the massacre

The Ghost Dance spiritual movement was a factor

Sparked national outrage when details emerged

1890

Wounded Knee Massacre

U.S. troops killed approximately 250 Lakota men, women, and children at Wounded Knee Creek, South Dakota — the last major armed conflict with Native Americans.

Sources:Wounded Knee

The Ferris Wheel was the fair's engineering marvel — 264 feet tall, carrying 2,160 people. The 'White City' of neoclassical buildings inspired city planning for decades. It introduced Juicy Fruit gum, Cream of Wheat, and Pabst Blue Ribbon.

Daniel BurnhamGeorge FerrisLouis SullivanNikola Tesla

Ferris Wheel was 264 feet tall — could hold 2,160 people

Tesla lit the fair with AC power

Introduced Juicy Fruit, Cream of Wheat, and Pabst Blue Ribbon

Make no little plans. — Daniel Burnham

1893

World's Columbian Exposition

The Chicago World's Fair dazzled 27 million visitors with electric lights, the Ferris Wheel, and the 'White City' — showcasing America's arrival as a world power.

Sources:Chicago Fair

Pudge Heffelfinger had been paid $500 to play for Allegheny the year before, making him the first known pro football player. The NFL wouldn't be founded until 1920. Early pro football was brutal — 18 players died nationwide in 1905 alone.

Pudge HeffelfingerJohn BrallierWalter Camp

Pudge Heffelfinger was paid $500 in 1892 — the first pro football player

18 players died in 1905 from football injuries

The NFL wasn't founded for another 25 years

1895

First Professional Football Game

The first entirely professional football game was played between the Latrobe YMCA and the Jeannette Athletic Club in Pennsylvania.

Sources:Football

The telegraphone could magnetize a steel wire in patterns representing sound. Though it wasn't commercially successful, the basic principle would lead to tape recording, hard drives, and eventually all modern digital data storage.

Valdemar Poulsen

The telegraphone magnetized steel wire to record sound

Basic principle behind tape recording and hard drives

Wasn't commercially successful for decades

1899

First Magnetic Recording

Valdemar Poulsen invented the first magnetic wire recording device (the telegraphone), the ancestor of tape recording and modern data storage.

Sources:Poulsen

The Progressive Era

Reform & World War

1901 – 1920

Roosevelt was the first president to ride in a car, fly in a plane, and travel outside the U.S. while in office. He won the Nobel Peace Prize in 1906 for mediating the Russo-Japanese War. He read a book a day and wrote over 35 books. His 'Square Deal' domestic program and 'Big Stick' foreign policy defined the Progressive Era.

Theodore Roosevelt

First president to ride in a car, fly in a plane, and travel abroad while in office

Won the Nobel Peace Prize in 1906

Wrote over 35 books

Speak softly and carry a big stick. — Theodore Roosevelt

1901

Roosevelt Becomes President

Roosevelt Becomes President — Wikimedia Commons

Theodore Roosevelt became the youngest president at 42. He busted trusts, built the Panama Canal, and conserved 230 million acres.

Sources:Theodore Roosevelt

The first Form 1040 was just 4 pages long. Only 1% of Americans initially paid income tax. The top rate would eventually reach 94% during World War II. The income tax fundamentally changed the relationship between citizens and the federal government, providing a stable revenue source that funded the modern American state.

The first Form 1040 was 4 pages

Only 1% of Americans paid income tax initially

The top rate reached 94% during WWII

1913

The 16th Amendment: Income Tax

The 16th Amendment authorized Congress to levy an income tax. The first rate was 1% on income over $3,000.

Sources:16th Amendment

Tennessee was the 36th and deciding state to ratify. 26-year-old legislator Harry Burn changed his vote after receiving a letter from his mother: 'Hurrah and vote for suffrage!' Wyoming was the first territory to grant women suffrage in 1869. The 19th Amendment was ratified on August 18, 1920.

Susan B. AnthonyElizabeth Cady StantonAlice PaulCarrie Chapman Catt

Tennessee was the 36th and deciding state to ratify

Harry Burn changed his mind after a letter from his mother

Wyoming granted women suffrage in 1869

Failure is impossible. — Susan B. Anthony

1919

The 19th Amendment: Women's Suffrage

After 72 years of activism, women won the right to vote. The movement began at Seneca Falls in 1848.

Sources:19th Amendment

Roosevelt had been put on the ticket to sideline him politically. His 'accidental' presidency became the most dynamic since Lincoln's. He busted trusts, built the Panama Canal, won the Nobel Peace Prize, conserved 230 million acres, and transformed the presidency into the 'bully pulpit.'

Theodore RooseveltLeon CzolgosxWilliam McKinley

At 42, the youngest president ever at that time

Last president born in NYC who led the Rough Riders

First American to win a Nobel Prize (Peace, 1906)

Speak softly and carry a big stick. — Theodore Roosevelt

1901

McKinley Assassinated — T.R. Inaugurated

President McKinley was assassinated by an anarchist, making 42-year-old Theodore Roosevelt the youngest president in history.

Sources:T. Roosevelt

The first flight covered 120 feet. The brothers flew four times that day, the longest being 852 feet. They used a 12-horsepower engine they built themselves. The U.S. Army initially rejected their invention, saying it had 'no military value.' By 1969, humans walked on the Moon.

Orville WrightWilbur WrightOctave ChanuteSamuel Langley

First flight: 12 seconds, 120 feet

They built their own 12-horsepower engine

Their bicycle shop mechanic, Charlie Taylor, built the engine

1903

Wright Brothers Fly

Orville and Wilbur Wright achieved the first powered, sustained flight at Kitty Hawk, North Carolina — 12 seconds that changed the world.

Sources:Wright Bros

The quake lasted only 60 seconds, but fires burned for 3 days. The city was rebuilt rapidly and hosted the Panama-Pacific International Exposition just 9 years later. The disaster led to major advances in earthquake science and building codes.

Enrico FloA. P. GianniniJack London

80% of San Francisco destroyed

Fires burned for 3 days after the 60-second quake

Led to major advances in earthquake science

1906

San Francisco Earthquake

A devastating 7.9-magnitude earthquake and fire destroyed 80% of San Francisco, killing 3,000 people and leaving 225,000 homeless.

Sources:SF Earthquake

The Model T was so simple that Ford said customers could have it in 'any color so long as it's black.' By 1927, 15 million had been sold. Ford also introduced the $5 workday — double the prevailing wage — to reduce turnover and enable workers to afford the cars they built.

Henry FordChilde Harold WillsClarence Avery

First car affordable for ordinary families

Ford's $5 workday was double the prevailing wage

By 1925, a Model T cost only $260

Any customer can have a car painted any color that he wants so long as it is black. — Henry Ford

1908

Model T Introduced

Henry Ford introduced the Model T, the car that put America on wheels. At $850, it was affordable for ordinary families.

Sources:Model T

This single innovation reduced the price of the Model T from $850 to $260 and launched the age of mass production. Every modern manufacturing process descends from this moment. Ford reduced the workday to 8 hours and kept the $5 wage.

Henry FordCharles SorensenPeter Martin

Production time dropped from 12 hours to 93 minutes

Price dropped from $850 to $260

Every modern assembly line descends from this innovation

1913

Assembly Line Introduced

Ford introduced the moving assembly line at Highland Park, cutting Model T production time from 12 hours to 93 minutes.

Sources:Assembly Line

The Fed was created after decades of financial panics, especially the Panic of 1907. President Wilson considered it his greatest domestic achievement. The system of 12 regional banks was a compromise between decentralized and centralized banking that persists to this day.

Woodrow WilsonCarter GlassRobert OwenPaul Warburg

Created after the Panic of 1907 nearly destroyed the banking system

12 regional banks compromise between central and decentralized control

The Fed has never been audited by Congress (until a limited audit in 2011)

1913

Federal Reserve Created

The Federal Reserve Act created America's central bank, the Federal Reserve System, which manages monetary policy to this day.

Sources:Federal Reserve

Roosevelt's greatest achievement, the canal took 10 years and cost $375 million. It eliminated the need to sail around Cape Horn, cutting 8,000 miles from the journey. Over 25,000 workers died during French and American construction efforts.

Theodore RooseveltGeorge GoethalsWilliam Gorgas

Cut 8,000 miles from the NY-to-SF route

Over 25,000 workers died during construction

The U.S. paid Panama $10 million plus annual rent of $250,000

1914

Panama Canal Opens

The Panama Canal opened, connecting the Atlantic and Pacific Oceans and reshaping global trade — one of the greatest engineering feats in history.

Sources:Panama Canal

Zimmerman Telegram and unrestricted submarine warfare pushed America into the war. 2 million American troops arrived in France, breaking the stalemate. The war cost 116,516 American lives and transformed America into a global power.

Woodrow WilsonJohn PershingEddie Rickenbacker

2 million American troops deployed to France

116,516 American war dead

America went from debtor to creditor nation

This is a war to end all wars. — Woodrow Wilson

1917

U.S. Enters WWI

America entered World War I with the slogan 'The world must be made safe for democracy,' tipping the balance against Germany.

Sources:WWI

Wilson's Fourteen Points and the League of Nations were curtailed by French and British demands for revenge. The Senate rejected the treaty and the League, sending America back into isolationism. Germany's humiliation fueled the rise of National Socialism.

Woodrow WilsonGeorges ClemenceauDavid Lloyd GeorgeHenry Cabot Lodge

Wilson won the Nobel Peace Prize for the League of Nations

Senate rejected the treaty — the U.S. never joined the League

Germany's humiliation led directly to the rise of Hitler

The world must be made safe for democracy. — Woodrow Wilson

1919

Treaty of Versailles

The Treaty of Versailles ended World War I but imposed harsh reparations on Germany — sowing the seeds of World War II.

Sources:Versailles

The Volstead Act enforced Prohibition. Instead of reducing crime, it created the American Mafia empires of Al Capone and Lucky Luciano. 1,500 agents were hired to enforce the law nationwide. Prohibition was repealed 13 years later by the 21st Amendment.

Wayne WheelerAndrew VolsteadAl CaponeMabel Willebrandt

Designed to reduce crime, it fueled organized crime

Al Capone earned $60 million annually from bootlegging

Repealed by the 21st Amendment (1933)

Prohibition makes you want to cry into your beer. — Don Marquis

1920

Prohibition Begins

The 18th Amendment took effect, banning alcohol across America. Instead of eliminating vice, it created organized crime on an unprecedented scale.

Sources:Prohibition

Taft was handpicked by Roosevelt but governed too conservatively, leading to the Republican split in 1912. He weighed over 300 pounds and famously got stuck in the White House bathtub. He later served as Chief Justice — the job he preferred all along.

William Howard TaftTheodore RooseveltPhilander Knox

Only person to serve as both President and Chief Justice

Weighed over 300 lbs; got stuck in the White House tub

Actually preferred being a Supreme Court justice

The truth is best pursued in the quiet of the library. — William Howard Taft

1919

Taft Inaugurated

William Howard Taft became the only person to serve as both U.S. President and Chief Justice of the Supreme Court.

Sources:Taft

Harding's administration was the most corrupt since Grant's — the Teapot Dome scandal was the biggest White House scandal until Watergate. Harding died in office in 1923. Newspapers called him a kind man overwhelmed by cronies.

Warren G. HardingHarry DaughertyAlbert FallNan Britton

Won the largest popular vote margin in history

Teapot Dome scandal: biggest until Watergate

First president to ride in a car to his inauguration

1921

Harding Inaugurated

Warren G. Harding won the largest popular vote margin in history, promising a 'return to normalcy' after WWI.

Sources:Harding

Coolidge slept 11 hours a day and spoke as little as possible — earning the nickname 'Silent Cal.' He vetoed farm relief bills, lowered taxes on the wealthy, and oversaw the roaring twenties boom. Mark Twain said 'If the other party nominated two candidates, Coolidge would still win.'

Calvin CoolidgeGrace CoolidgeAndrew Mellon

Slept 11 hours per day — reportedly the most of any president

Earned nickname 'Silent Cal' for his taciturn personality

Cut taxes dramatically and reduced the national debt

The chief business of the American people is business. — Calvin Coolidge

1923

Coolidge Inaugurated

Calvin Coolidge took office after Harding's death and became the quintessential 1920s president — small government, big business, laissez-faire.

Sources:Coolidge

John Scopes was tried for teaching evolution in violation of Tennessee law. Clarence Darrow defended Scopes; William Jennings Bryan prosecuted. Bryan won but was humiliated. The trial exposed a cultural divide that persists in American education to this day.

John ScopesClarence DarrowWilliam Jennings BryanH. L. Mencken

Darrow called Bryan to the stand and humiliated him on evolution

Scopes was found fined — but the trial changed America

Bryan died just 5 days after the trial ended

I can be witty, but I don't want to be. — William Jennings Bryan

1925

Scopes Monkey Trial

The Scopes Trial in Dayton, Tennessee pitted evolution against creationism in America's most famous courtroom clash between science and religion.

Sources:Scopes Trial

Lindbergh was an unknown 25-year-old airmail pilot who won a $25,000 prize. The 33.5-hour flight made him the most famous person on Earth overnight. The Lindbergh kidnapping two years later was the crime of the century.

Charles LindberghDonald HallOrteig

33.5 hours, nonstop, solo — NY to Paris

He was an unknown airmail pilot before the flight

The $25,000 prize was worth about $400,000 today

1927

Lindbergh Flies Atlantic

Charles Lindbergh flew solo nonstop from New York to Paris in the Spirit of St. Louis — the greatest celebrity moment in history before television.

Sources:Lindbergh

Fleming noticed that mold killed bacteria in a petri dish he'd accidentally left uncovered. It took over 10 years before Howard Florey and Ernst Chain industrialized production. By D-Day, enough penicillin was available to treat all wounded Allied troops.

Alexander FlemingHoward FloreyErnst ChainAndrew Moyer

Discovered by accident when Fleming left a petri dish uncovered

Mass production achieved just in time for D-Day (1944)

Has saved an estimated 200 million lives worldwide

One sometimes finds what one is not looking for. — Alexander Fleming

1928

Penicillin Discovered

Alexander Fleming discovered penicillin, launching the antibiotic age that would save hundreds of millions of lives worldwide.

Sources:Penicillin

The images were tiny, blurry, and received on sets with 3-inch screens. But the age of television had begun. By 1950, 10 million American homes had TVs. By 1960, 90% of households had one.

Ernst AlexandsonPhilo FarnsworthVladimir Zworykin

First TV sets had 3-inch screens

By 1960, 90% of American households had a TV

The 1939 World's Fair debuted TV to the American public

1928

First Scheduled TV Broadcast

WGY in Schenectady broadcast the first scheduled television programs in the US, signaling the end of radio's golden age.

Sources:Television

Depression & the New Deal

Boom and Bust

1929 – 1939

Unemployment reached 25%. The market didn't recover to 1929 levels until 1954 — a 25-year wait. While the popular image is of investors jumping from buildings, this is largely a myth. The crash triggered bank failures, business closures, and the Great Depression that would last a decade and reshape American government.

Herbert HooverJ.P. Morgan Jr.

Unemployment reached 25%

The market didn't recover to 1929 levels until 1954

Investor suicides are largely a myth

1929

The Stock Market Crash

The Stock Market Crash — Wikimedia Commons

On October 29, 1929 — Black Tuesday — the stock market collapsed. $14 billion was lost in a single day.

Sources:Stock Market Crash

FDR was the only president elected to four terms. The WPA employed 8.5 million people building roads, bridges, and public buildings. Frances Perkins became the first female Cabinet member as Secretary of Labor. The New Deal fundamentally changed Americans' expectations of what government should do — from a safety net to an active economic participant.

Franklin D. RooseveltEleanor RooseveltHarry HopkinsFrances Perkins

FDR was the only president elected to four terms

The WPA employed 8.5 million people

Frances Perkins was the first female Cabinet member

The only thing we have to fear is fear itself. — Franklin D. Roosevelt

1933

FDR and the New Deal

FDR and the New Deal — Wikimedia Commons

Franklin D. Roosevelt launched the New Deal. The CCC, WPA, Social Security, and SEC transformed the role of government.

Sources:New Deal

A $50,000 ransom was paid, but the baby was found dead two months later. Bruno Hauptmann was convicted and executed. The case led to the Federal Kidnapping Act (the 'Lindbergh Law'), making kidnapping across state lines a federal offense.

Charles LindberghAnne Morrow LindberghBruno HauptmannJ. Edgar Hoover

The 'Crime of the Century' until the O.J. Simpson trial

First 'Trial of the Century' for media coverage

Led to the Federal Kidnapping Act

1929

Lindbergh Kidnapping

Charles Lindbergh's 20-month-old son was kidnapped in the 'Crime of the Century,' sparking the biggest manhunt in American history.

Sources:Kidnapping

The massacre was Capone's attempt to eliminate rival Bugs Moran. The killers dressed as police officers. Though Capone was never charged, the massacre galvanized federal efforts against organized crime and led directly to Capone's eventual conviction for tax evasion.

Al CaponeBugs MoranJack McGurnFrank Gusenberg

Killers dressed as police officers

The massacre helped turn public opinion against Capone

Capone was eventually arrested for tax evasion, not murder

1929

St. Valentine's Day Massacre

Seven members of Chicago's North Side Gang were gunned down by Al Capone's men, shocking America and turning public opinion against organized crime.

Sources:Massacre

The Bonus Army set up camps near the Capitol. President Hoover ordered the Army to clear them. MacArthur used tanks, cavalry, and tear gas against the veterans, claiming a communist revolution was brewing. The incident helped Hoover lose the election in a landslide.

Herbert HooverDouglas MacArthurDwight EisenhowerWalter Waters

MacArthur used tanks, cavalry, and tear gas against veterans

The incident helped seal Hoover's election defeat

Eisenhower warned MacArthur against the attack; MacArthur ignored him

1932

Bonus Army

20,000 WWI veterans marched on Washington demanding early payment of veterans' bonuses and were routed by U.S. Army troops under Douglas MacArthur.

Sources:Bonus Army

Roosevelt was paralyzed from the waist down from polio but hid it from the public. His fireside chats comforted a terrified nation. His New Deal created Social Security, the SEC, FDIC, and federal work programs that fundamentally changed the relationship between Americans and their government.

Franklin D. RooseveltEleanor RooseveltHarry HopkinsFrances Perkins

Only president elected four times

Paralyzed from the waist down — hid it on camera

Frances Perkins was the first female Cabinet member

The only thing we have to fear is fear itself. — FDR, First Inaugural

1932

FDR Inaugurated

Franklin D. Roosevelt defeated Hoover in a landslide, promising a 'New Deal' for Americans and winning the first of four presidential elections.

Sources:FDR

The CCC employed 3 million young men. The WPA ultimately employed 8.5 million. The SEC regulated the stock market. FDIC insured bank deposits. Social Security provided retirement income. Together, they fundamentally changed what Americans expected from their government.

Franklin D. RooseveltHarry HopkinsHarold IckesHenry Wallace

15 major bills in the first 100 days

WPA ultimately employed 8.5 million people

CCC employed 3 million young men

1933

New Deal Begins

FDR launched the New Deal with 15 major bills in his first 100 days — the most consequential legislative burst in American history.

Sources:New Deal

Prohibition had fueled organized crime, corrupted law enforcement, and been widely flouted. As the Depression deepened, the tax revenue argument prevailed. By the time of repeal, an estimated 95% of Americans had been drinking illegally.

Morris SheppardJohn Nance GarnerFiorello La Guardia

95% of Americans reportedly drank illegally during Prohibition

Utah was the 36th and final state to ratify repeal

Big companies had stockpiled liquor for the moment repeal was certain

1933

Prohibition Repealed

The 21st Amendment repealed the 18th, ending 13 years of Prohibition. Utah was the 36th state to ratify, providing the final vote.

Sources:21st Amendment

Before Social Security, elderly Americans were the poorest demographic. The Act provided retirement income, unemployment insurance, and aid to dependent children. Its payroll tax was initially capped at $3,000 (about $55,000 today), initially covering only certain workers.

Franklin D. RooseveltFrances PerkinsEdwin WitteArthur Altmeyer

First national safety net for the elderly

Initially excluded farm workers and domestic servants (disproportionately Black Americans)

Unemployment insurance and aid to dependent children were also included

1935

Social Security Created

The Social Security Act created the first national safety net for elderly Americans — the most enduring and popular New Deal program.

Sources:Social Security

3.25 million cubic yards of concrete — enough to pave a highway from NY to SF. 112 workers died during construction. The dam was the largest in the world when completed. FDR originally named it Hoover Dam but it was controversially renamed under Truman.

Herbert HooverFrank CroweHenry KaiserWalker Young

3.25 million cubic yards of concrete

Created Lake Mead — the largest reservoir in the US

112 workers died during construction

1936

Hoover Dam Completed

Hoover Dam on the Colorado River was completed — an engineering marvel that tamed the Southwest, created Lake Mead, and powered Los Vegas and Los Angeles.

Sources:Hoover Dam

Republicans argued the two-term limit was sacred. FDR arguedwartime urgency justified a third term. He won 55% of the popular vote and 449 electoral votes. The 22nd Amendment was ratified in 1951, limiting presidents to two terms.

Franklin D. RooseveltWendell Willkie

Shattered the two-term tradition set by Washington

Won 449-82 in the Electoral College

22nd Amendment (1951) later codified the two-term limit

1940

FDR Wins Third Term

FDR shattered the two-term tradition set by George Washington, winning an unprecedented third term. The 22nd Amendment later codified the two-term limit.

Sources:1940 Election

World War II

The Arsenal of Democracy

1939 – 1947

The attack lasted just 1 hour and 15 minutes but destroyed or damaged 8 battleships and 188 aircraft. Japan's goal was to cripple the Pacific Fleet for 18 months — long enough to establish a defensive perimeter. Instead, it united America overnight. The U.S. declared war on Japan the next day. Germany declared war on the U.S. four days later.

Franklin D. RooseveltAdmiral Husband KimmelCommander Mitsuo Fuchida

The attack lasted 1 hour and 15 minutes

8 battleships were damaged or sunk

Japan's goal was to cripple the Pacific Fleet for 18 months

A date which will live in infamy. — Franklin D. Roosevelt

1941

Pearl Harbor

Pearl Harbor — Wikimedia Commons

Japan launched a surprise attack on Pearl Harbor, Hawaii. 2,403 Americans died. FDR called it 'a date which will live in infamy.'

Sources:Pearl Harbor

The Supreme Court upheld internment in Korematsu v. United States — one of its most criticized decisions. The U.S. government formally apologized and paid $20,000 reparations to each surviving internee in 1988. Meanwhile, the 442nd Regimental Combat Team, composed almost entirely of Japanese Americans, became the most decorated unit in U.S. military history.

Fred KorematsuMinoru Yasui

The Supreme Court upheld internment in Korematsu v. United States

The U.S. formally apologized and paid reparations in 1988

442nd Regimental Combat Team became the most decorated unit

1942

Japanese Internment

Executive Order 9066 forced 120,000 Japanese Americans into internment camps. Two-thirds were U.S. citizens.

Sources:Japanese Internment

The invasion involved 5,000 ships and 11,000 aircraft. Omaha Beach was the bloodiest landing — 2,000 Americans were killed or wounded in hours. Eisenhower had a speech ready in case the invasion failed, taking full responsibility. By nightfall, 150,000 troops were ashore. The liberation of Europe had begun.

Dwight D. EisenhowerOmar BradleyBernard Montgomery

5,000 ships and 11,000 aircraft

Omaha Beach was the bloodiest landing

Eisenhower had a speech ready in case the invasion failed

The eyes of the world are upon you. — Dwight D. Eisenhower

1944

D-Day: The Normandy Invasion

D-Day: The Normandy Invasion — Wikimedia Commons

On June 6, 1944, 156,000 Allied troops landed on the beaches of Normandy. It was the largest amphibious invasion in history.

Sources:D-Day

The Manhattan Project cost $2 billion (about $28 billion today) and employed 125,000 people. Oppenheimer quoted the Bhagavad Gita: 'Now I am become Death, destroyer of worlds.' The Enola Gay was named after pilot Paul Tibbets's mother. The bombings remain the only use of nuclear weapons in warfare.

Harry S. TrumanJ. Robert OppenheimerPaul Tibbets

The Manhattan Project cost $2 billion

Oppenheimer quoted the Bhagavad Gita

The Enola Gay was named after the pilot's mother

Now I am become Death, destroyer of worlds. — J. Robert Oppenheimer

1945

The Atomic Bomb

The U.S. dropped atomic bombs on Hiroshima and Nagasaki. An estimated 200,000 people died. Japan surrendered on August 15.

Sources:Atomic Bombings

Most Americans wanted to stay out. The America First Committee, with Charles Lindbergh as its spokesman, argued against involvement. Roosevelt expanded the Navy, traded destroyers to Britain, and created Lend-Lease. America couldn't stay out forever.

Franklin D. RooseveltCharles LindberghWilliam Allen White

America First Committee had 800,000 members opposing involvement

Lindbergh became the face of American isolationism

Roosevelt traded 50 destroyers to Britain for military bases

1939

WWII Begins in Europe

Germany invaded Poland, triggering World War II. America watched from across the Atlantic while Roosevelt slowly moved toward intervention.

Sources:WWII

The Selective Training and Service Act required men aged 21-35 to serve one year. The famous national lottery determined draft order. By the war's end, 16 million Americans had served, and 405,399 never came home.

Franklin D. RooseveltBurton LewisTheodore Bilbo

First peacetime draft in American history

16 million Americans served in WWII

405,399 Americans died in the war

1940

Peacetime Draft Begins

America instituted its first peacetime draft. Ten million men registered — the largest military mobilization in American history to that point.

Sources:Draft

Led by J. Robert Oppenheimer and General Leslie Groves, it was the largest scientific undertaking in history. The first atomic test at Trinity Site on July 16, 1945, was, in Oppenheimer's words, 'the brightest light ever produced on Earth.' The bomb was used 24 days later.

J. Robert OppenheimerLeslie GrovesEnrico FermiRichard Feynman

Employed 125,000 people across 30 sites

Cost $2 billion (about $28 billion today)

Oppenheimer quoted the Bhagavad Gita: 'Now I am become Death, destroyer of worlds'

Now I am become Death, destroyer of worlds. — J. Robert Oppenheimer

1942

Manhattan Project Begins

The Manhattan Project secretly began developing the atomic bomb, employing 125,000 people across 30 sites and costing $2 billion.

Sources:Manhattan

Admiral Chester Nimitz had advance warning thanks to codebreakers led by Joseph Rochefort. In five minutes, U.S. dive bombers destroyed three Japanese carriers. A fourth was sunk later. Japan lost 248 aircraft and its offensive capability in the Pacific.

Chester NimitzRaymond SpruanceJoseph RochefortFrank Fletcher

Took just 5 minutes to destroy three Japanese carriers

American cryptographers cracked the Japanese JN-25 code first

Japan lost 248 aircraft and 3,057 men

1942

Battle of Midway

The U.S. Navy destroyed four Japanese carriers at Midway, the turning point of the Pacific War. American cryptographers had cracked the Japanese code.

Sources:Midway

The war had drawn hundreds of thousands of Black workers to Northern factories. Competition for jobs and housing triggered 3 days of violence. 34 were killed (25 Black, 9 white), and 600 were injured. FDR sent 6,000 troops to restore order.

Franklin D. RooseveltThurgood MarshallEarl Warren

34 killed, 600 injured over 3 days

FDR sent 6,000 federal troops to Detroit

Occurred the same year as similar riots in Harlem and LA

1943

Detroit Race Riots

Racial tensions exploded in Detroit, killing 34 people during World War II as Black workers competed for wartime factory jobs.

Sources:Detroit Riots

Eisenhower's speech: 'The eyes of the world are upon you.' 2,000 Americans died on Omaha Beach alone in the first hours. By nightfall, 150,000 troops were ashore. The liberation of Europe had begun at the cost of 4,414 confirmed Allied deaths.

Dwight EisenhowerOmar BradleyBernard MontgomeryMaxwell Taylor

2,000 Americans died at Omaha Beach on the first day

Eisenhower wrote a speech taking full responsibility 'in case the invasion failed'

By nightfall, 150,000 Allied troops had landed

The eyes of the world are upon you. — Dwight D. Eisenhower

1944

D-Day: Normandy Invasion

156,000 Allied troops stormed the beaches of Normandy on June 6, 1944 — Operation Overlord, the largest amphibious invasion in history.

Sources:D-Day

FDR was visibly ill at Yalta (he would die two months later). Critics claimed he 'gave away' Eastern Europe to Stalin. The agreements included dividing Germany, creating the UN, and Soviet entry into the Pacific War. Yalta shaped the Cold War.

Franklin D. RooseveltWinston ChurchillJoseph StalinEdward Stettinius

Roosevelt was visibly gravely ill at Yalta

Created the framework for the United Nations

Divided Germany into occupation zones

1945

Yalta Conference

Churchill, Roosevelt, and Stalin met at Yalta to plan the post-war world, dividing Europe into spheres of influence.

Sources:Yalta

Truman was so uninformed he reportedly didn't know the atomic bomb existed. As a senator he'd chaired the committee investigating wartime waste; as president he inherited the A-bomb and the most consequential decision in human history. He served until 1953.

Harry S. TrumanFranklin D. RooseveltEleanor RooseveltHenry Wallace

Didn't know about the atomic bomb before taking office

Chaired the Senate committee investigating wartime waste

His middle initial 'S' doesn't stand for anything

1945

Truman Inaugurated

Harry S. Truman became president upon FDR's death with almost no briefing on the atomic bomb, the war's endgame, or secret negotiations.

Sources:Truman

Churchill announced the end at 3:00 PM on May 8, but fighting continued in the Pacific for three more months. The European war had cost approximately 60 million lives, including 6 million Jews murdered in the Holocaust.

Harry S. TrumanDwinsky EisenhowerWinston ChurchillAlbert Speer

60 million dead across Europe

6 million Jews murdered in the Holocaust

Fighting continued in the Pacific for three more months

1945

VE Day

Victory in Europe Day celebrated Germany's unconditional surrender. The war in Europe was over after 6 years and 60 million dead.

Sources:VE Day

Truman authorized the bombings to avoid a land invasion of Japan that could have cost hundreds of thousands of American lives. The Enola Gay dropped 'Little Boy' on Hiroshima on August 6; 'Fat Man' hit Nagasaki on August 9. Japan surrendered on August 15, 1945.

Harry S. TrumanPaul TibbetsJ. Robert OppenheimerWilliam Parsons

Estimated 200,000 dead between both bombings

The Enola Gay was named after pilot Paul Tibbets' mother

Japan announced surrender exactly one week after the second bomb

This is the greatest thing in history. — Harry S. Truman

1945

Atomic Bombs Dropped

The U.S. dropped atomic bombs on Hiroshima and Nagasaki, killing over 200,000 people and forcing Japan's surrender — ending World War II.

Sources:Atomic Bombs

The UN Charter was signed on June 26, 1945 by 50 nations. FDR (who had died two months earlier) was the driving force. The Security Council's five permanent members — US, UK, France, USSR, China — were given veto power. The UN has since grown to 193 member states.

Franklin D. RooseveltHarry S. TrumanEdward StettiniusCordell Hull

51 founding member nations

FDR was the driving force but died before the signing

The UN now has 193 member states

1945

United Nations Founded

The United Nations was founded in San Francisco with 51 member nations, replacing the failed League of Nations.

Sources:United Nations

ENIAC weighed 30 tons, filled an entire room, and used 18,000 vacuum tubes. It was originally designed to calculate artillery firing tables. Six women programmed ENIAC but went uncredited for decades. Your smartphone has millions of times more computing power.

John MauchlyJ. Presper EckertJean BartikBetty Holberton

Weighed 30 tons and filled an entire room

Used 18,000 vacuum tubes that constantly burned out

Six women programmed ENIAC but went uncredited for decades

1946

ENIAC: First Computer

ENIAC, the first general-purpose electronic computer, was unveiled at the University of Pennsylvania — launching the digital age.

Sources:ENIAC

The Marshall Plan rebuilt Western Europe's economies and kept them from turning communist. Stalin refused Soviet bloc participation. Arguably the most successful foreign policy in American history, it turned enemies into allies and created trading partners for decades.

George MarshallHarry S. TrumanGeorge KennanArthur Vandenberg

$13 billion (about $150 billion today)

Stalin refused Soviet bloc participation

Turned enemies into allies and trading partners

1947

Marshall Plan

Secretary of State George Marshall announced the European Recovery Program, providing $13 billion to rebuild postwar Europe.

Sources:Marshall Plan

The military initially announced it had captured a 'flying disc,' then quickly retracted, saying it was a weather balloon. The incident launched America's UFO culture and inspired countless conspiracy theories that persist to this day.

Jesse MarcelWilliam BlanchardWalter Haut

The military first announced a 'flying disc' — then retracted

Now officially explained as a Project Mogul surveillance balloon

Became the subject of modern America's most famous conspiracy theories

1947

Roswell UFO Incident

A mysterious object crashed near Roswell, New Mexico, sparking America's first major UFO incident and decades of conspiracy theories.

Sources:Roswell

John Bardeen, Walter Brattain, and William Shockley created a device that could amplify and switch electronic signals using semiconductor technology. Virtually every modern electronic device depends on transistors. Your phone contains about 15 billion of them.

John BardeenWalter BrattainWilliam ShockleyJohn Pierce

Won the 1956 Nobel Prize in Physics

Your smartphone contains about 15 billion transistors

Bardeen also won a second Nobel Prize — the only physicist to win two

1947

Transistor Invented

Bell Labs scientists invented the transistor, the tiny device that launched the modern electronics revolution.

Sources:Transistor

The Cold War

Superpower

1947 – 1989

Truman fired General Douglas MacArthur for insubordination when MacArthur wanted to expand the war into China. 36,574 Americans died. There was no peace treaty — only an armistice signed on July 27, 1953. The Korean Peninsula remains divided along the 38th parallel to this day.

Harry S. TrumanDouglas MacArthurMatthew Ridgway

Truman fired MacArthur for insubordination

36,574 Americans died

No peace treaty — only an armistice

Old soldiers never die; they just fade away. — Douglas MacArthur

1950

The Korean War

North Korea invaded the South. The U.S. led a UN force. The war ended in a stalemate in 1953 — the two Koreas remain divided.

Sources:Korean War

A Soviet submarine officer named Vasili Arkhipov refused to authorize a nuclear torpedo launch — one man preventing nuclear war. The U.S. secretly agreed to remove missiles from Turkey in exchange for Soviet withdrawal from Cuba. It was the closest the world has come to nuclear war and led to the Moscow-Washington hotline.

John F. KennedyRobert F. KennedyNikita KhrushchevVasili Arkhipov

Soviet officer Arkhipov refused to authorize a nuclear torpedo

The U.S. secretly agreed to remove missiles from Turkey

Closest the world has come to nuclear war

We're eyeball to eyeball, and I think the other fellow just blinked. — Dean Rusk

1962

The Cuban Missile Crisis

The U.S. discovered Soviet nuclear missiles in Cuba. For 13 days, the world stood on the brink of nuclear war.

Sources:Cuban Missile Crisis

Armstrong's heart rate was 150 bpm during the landing. The lunar computer had less power than a modern calculator. They left a plaque reading 'We came in peace for all mankind.' Michael Collins orbited above in the command module, the most isolated human in history. The mission fulfilled Kennedy's 1961 promise to land a man on the Moon before the decade's end.

Neil ArmstrongBuzz AldrinMichael Collins

Armstrong's heart rate was 150 bpm during the landing

They left a plaque reading We came in peace for all mankind

The computer had less power than a modern calculator

That's one small step for man, one giant leap for mankind. — Neil Armstrong

1969

Apollo 11: Moon Landing

Apollo 11: Moon Landing — Wikimedia Commons

Neil Armstrong and Buzz Aldrin walked on the Moon. 600 million people watched on TV.

Sources:Apollo 11

The Soviets blocked all ground routes to West Berlin, hoping to force the Allies out. Instead, cargo planes landed every 90 seconds at Tempelhof Airport, delivering 2.3 million tons of supplies. The blockade was lifted in May 1949. The airlift led to the creation of NATO.

Harry S. TrumanLucius ClayGail HalvorsenErnst Reuter

Planes landed every 90 seconds at Tempelhof Airport

2.3 million tons of supplies delivered by air

Candy bomber' Gail Halvorsen dropped candy from his plane for Berlin children

1948

Berlin Airlift

When the Soviets blockaded West Berlin, America responded with a massive airlift, delivering food and supplies for almost a year.

Sources:Berlin Airlift

NATO was the first peacetime military alliance in American history. The key provision — Article 5 — declared an attack on one member an attack on all. It was invoked only once: after 9/11. The original 12 members have grown to 32 today.

Harry S. TrumanDean AchesonErnest BevinLester Pearson

First peacetime military alliance in U.S. history

Article 5 has been invoked only once — after 9/11

Original 12 members have grown to 32

1949

NATO Founded

The North Atlantic Treaty Organization was founded, creating the military alliance that defined the West during the Cold War.

Sources:NATO

Stalin accelerated the Soviet bomb program using intelligence from spies like Klaus Fuchs at Los Alamos. The test shocked America. Within four years, both nations had hydrogen bombs a thousand times more powerful. Mutually Assured Destruction (MAD) had begun.

Lavrentiy BeriaIgor KurchatovKlaus FuchsHarry S. Truman

Used intelligence from spies at Los Alamos

Led to the hydrogen bomb within 4 years

Mutually Assured Destruction (MAD) doctrine began

1949

Soviet Atomic Bomb

The Soviet Union detonated its first atomic bomb, ending America's nuclear monopoly and launching the arms race.

Sources:Soviet Bomb

McCarthy never produced a single verified communist. But his baseless accusations destroyed careers and created a climate of fear. The Army-McCarthy hearings of 1954, broadcast on live television, exposed his bullying tactics and ended his influence.

Joseph McCarthyJoseph WelchRoy CohnEdward R. Murrow

Never produced a single verified communist

Army-McCarthy hearings were watched by 20 million Americans

Murrow's documentary on McCarthy (See It Now) helped end his crusade

1950

McCarthyism Begins

Senator Joseph McCarthy claimed to have a list of communists in the State Department, launching a political witch hunt that terrorized Washington.

Sources:McCarthyism

Truman called it a 'police action.' General MacArthur pushed to expand the war into China; Truman fired him for insubordination. The armistice was signed in 1953 — no peace treaty has ever been signed. Technically, the Korean War has never ended.

Harry S. TrumanDouglas MacArthurMatthew RidgwayKim Il-sung

General MacArthur was fired for publicly disagreeing with the President

36,574 Americans died

No peace treaty — technically still at war

Old soldiers never die; they just fade away. — Douglas MacArthur

1950

Korean War Begins

North Korea invaded the South, triggering a three-year war that killed 36,574 Americans and left Korea divided to this day.

Sources:Korean War

Eisenhower ended the Korean War, maintained Cold War peace, and built the Interstate Highway System — the largest public works project in American history. His farewell address coined the term 'military-industrial complex' and warned of its dangers.

Dwight D. EisenhowerRichard NixonJohn Foster DullesAdmiral Radford

Built the Interstate Highway System — largest public works project ever

Ended the Korean War within 6 months of inauguration

Coined the term 'military-industrial complex' in his farewell address

1952

Eisenhower Inaugurated

Dwight D. Eisenhower, WWII hero, became the first Republican president in 20 years. He warned of the 'military-industrial complex' on his way out.

Sources:Eisenhower

Their discovery was based in part on Rosalind Franklin's X-ray crystallography — work she was not properly credited for until after her death. The 1962 Nobel Prize went to Watson, Crick, and Wilkins. DNA science has since transformed medicine, forensics, and our understanding of life.

James WatsonFrancis CrickRosalind FranklinMaurice Wilkins

Rosalind Franklin's X-ray work was critical but she was not properly credited

Watson and Crick published the finding in just 500 words

Led to the Human Genome Project and modern genetics

1953

DNA Structure Discovered

James Watson and Francis Crick discovered the double helix structure of DNA, cracking the secret of life itself and launching modern genetics.

Sources:DNA

Opening day was a disaster — rides broke down, plumbing failed, and the asphalt was still melting. But Disneyland quickly became the most popular tourist attraction in America. It was broadcast live on TV and watched by 90 million people.

Walt DisneyRoy DisneyWED Enterprises

Opening day was a disaster — rides broke down, asphalt was melting

Broadcast live on TV; watched by 90 million

The original ticket to get in cost just $1

1955

Disneyland Opens

Walt Disney opened Disneyland in Anaheim, California, creating the prototype for the modern theme park and a new form of American entertainment.

Sources:Disneyland

Parks wasn't the first to resist — Claudette Colvin was arrested 9 months earlier. But Parks was the perfect symbol for the movement. The boycott cost the bus company 65% of its revenue. Martin Luther King Jr. emerged as a national leader. The Supreme Court eventually ruled bus segregation unconstitutional.

Rosa ParksMartin Luther King Jr.E.D. NixonClaudette Colvin

Claudette Colvin was arrested for the same act 9 months earlier

Boycott cost the bus company 65% of its revenue

King's house was bombed during the boycott

I have learned over the years that when one's mind is made up, this diminishes fear. — Rosa Parks

1955

Rosa Parks Arrested

Rosa Parks refused to give up her bus seat in Montgomery, Alabama, sparking the 381-day bus boycott that launched the modern Civil Rights Movement.

Sources:Parks

Inspired by his experience crossing the country in a military convoy (1919) and seeing Germany's Autobahn, Eisenhower envisioned a highway system that would move troops, people, and goods. It cost $425 billion (in 2006 dollars) and took 35 years to complete. It reshaped American life, commerce, and culture.

Dwight D. EisenhowerLucius ClayFrancis du Pont

41,000 miles of highway over 35 years of construction

Cost $425 billion in 2006 dollars

Eisenhower was inspired by a 1919 military convoy that took 62 days to cross the U.S.

1956

Interstate Highway System

Eisenhower signed the Federal Aid Highway Act, creating 41,000 miles of interstate highways — the largest public works project in American history.

Sources:Interstate

Sputnik was the size of a beach ball (23 inches) and weighed 183 pounds. The American public was terrified that the Soviets could spy from space — or drop bombs. The 'Sputnik crisis' led directly to NASA, DARPA, and a revolution in American science education.

Sergei KorolevKhrushchevJames Van AllenWernher von Braun

The size of a beach ball, weighing 183 pounds

Led directly to the creation of NASA and DARPA

Triggered a revolution in American science education

1957

Sputnik Launched

The Soviet Union launched Sputnik, the first artificial satellite, shocking America and triggering the Space Race.

Sources:Sputnik

NASA absorbed the National Advisory Committee for Aeronautics (NACA) and the Jet Propulsion Laboratory. Its first major achievement was Mercury, followed by Gemini and Apollo. Within 11 years of its founding, NASA put humans on the Moon.

Lyndon B. JohnsonT. Keith GlennanWernher von BraunJames Webb

Absorbed the existing NACA agency

Within 11 years, NASA put humans on the Moon

James Webb, NASA's second administrator, ran the Apollo program

1958

NASA Founded

The National Aeronautics and Space Administration was created in response to Sputnik, launching America's space program.

Sources:NASA

Kennedy was the first Catholic president and won the closest election since 1916. His inaugural address is one of the most famous in history. His presidency was marked by the Bay of Pigs failure, the Cuban Missile Crisis, and the early steps into Vietnam. He was assassinated on November 22, 1963.

John F. KennedyLyndon B. JohnsonRobert FrostRichard Nixon

First Roman Catholic president

Won the closest election since 1916

At 43, the youngest elected president

Ask not what your country can do for you — ask what you can do for your country. — JFK

1961

Kennedy Inaugurated

John F. Kennedy, at 43 the youngest elected president, inspired a generation with his challenge: 'Ask what you can do for your country.'

Sources:JFK

Kennedy inherited the plan from Eisenhower. The invasion collapsed within 3 days. 1,189 exiles were captured. Kennedy took full responsibility publicly. The humiliation contributed to the Cuban Missile Crisis a year later.

John F. KennedyAllen DullesRichard BissellJacques Prevost

1,189 Cuban exiles captured; most released in 1962 for $53 million in food/medicine

Kennedy inherited the plan from the Eisenhower administration

Led directly to the Cuban Missile Crisis

Victory has a hundred fathers, but defeat is an orphan. — John F. Kennedy

1961

Bay of Pigs Invasion

CIA-trained Cuban exiles launched a disastrous invasion of Cuba. The failed operation was the worst foreign policy debacle of the Cold War.

Sources:Bay of Pigs

A Soviet submarine officer named Vasili Arkhipov refused to authorize a nuclear torpedo launch — one man preventing nuclear war. Kennedy secretly agreed to remove U.S. missiles from Turkey in exchange for Soviet withdrawal. The Moscow-Washington 'hotline' was created immediately after.

John F. KennedyRobert F. KennedyVasili ArkhipovDean Rusk

Soviet submarine officer Arkhipov refused to fire a nuclear torpedo by himself

The U.S. secretly agreed to remove missiles from Turkey

Led to the Moscow-Washington hotline

We're eyeball to eyeball, and I think the other fellow just blinked. — Dean Rusk

1962

Cuban Missile Crisis

The U.S. discovered Soviet nuclear missiles in Cuba. For 13 days, the world stood on the brink of nuclear war.

Sources:Cuban Missile Crisis

Gospel singer Mahalia Jackson called out 'Tell them about the dream, Martin!' and he departed from his prepared text. The march was the largest gathering in D.C. history at the time. The speech helped build momentum for the Civil Rights Act of 1964.

Martin Luther King Jr.A. Philip RandolphJohn LewisBayard Rustin

The 'I Have a Dream' section was completely improvised

250,000 people attended — the largest D.C. gathering at the time

Helped build momentum for the Civil Rights Act of 1964

I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character. — MLK

1963

MLK's 'I Have a Dream'

Martin Luther King Jr. delivered the most famous speech in American history to 250,000 people at the March on Washington. His 'dream' section was entirely improvised.

Sources:March on Washington

Lee Harvey Oswald was arrested but was himself shot dead two days later by Jack Ruby, live on television. The Warren Commission concluded Oswald acted alone, but polls show most Americans believe in a conspiracy. LBJ was sworn in on Air Force One.

John F. KennedyLyndon B. JohnsonLee Harvey OswaldJack Ruby

Oswald was shot dead by Jack Ruby, live on national TV

LBJ was sworn in on Air Force One using a Catholic missal as a Bible

Most polls show a majority of Americans believe in a conspiracy

1963

JFK Assassinated

President Kennedy was assassinated in Dallas, Texas, on November 22, 1963. The murder shattered America and remains one of the most debated events in American history.

Sources:JFK Assassination

Johnson won 61% of the popular vote — the largest share ever. He pushed through the Civil Rights Act, Voting Rights Act, Medicare, Medicaid, and the War on Poverty. But Vietnam consumed his presidency. He chose not to seek re-election in 1968.

Lyndon B. JohnsonHubert HumphreyBarry Goldwater

Won 61.1% of the popular vote — the largest share in U.S. history

Pushed through the Civil Rights Act, Medicare, and the War on Poverty

The Vietnam War destroyed his presidency

1964

LBJ Inaugurated (elected)

Lyndon B. Johnson won the largest popular vote margin in American history, launching the 'Great Society' and civil rights legislation.

Sources:LBJ

The second attack on U.S. Navy destroyers probably never happened. But it gave Johnson the authority to send combat troops to Vietnam without a formal war declaration. At peak, 536,000 Americans troops were deployed. 58,220 Americans died.

Lyndon B. JohnsonJohn McGeorgeRobert McNamara

The second attack probably never happened

Gave the president authority to wage open-ended war

58,220 Americans died; 2-3 million Vietnamese died

1964

Gulf of Tonkin Resolution

Congress passed the Gulf of Tonkin Resolution based on a disputed naval incident, giving LBJ open-ended authority to escalate the Vietnam War.

Sources:Gulf of Tonkin

It was the most-watched TV episode in history to that point. A record-shattering 50,000 ticket applications were submitted for 728 seats. The British Invasion fundamentally transformed American music, fashion, and culture.

John LennonPaul McCartneyGeorge HarrisonRingo StarrEd Sullivan

73 million viewers — 60% of all TV sets in America

50,000 ticket applications for 728 seats in the studio

Zero juvenile delinquency reports in NYC that night — all the kids were watching

1964

The Beatles on Ed Sullivan

73 million Americans watched The Beatles' first appearance on the Ed Sullivan Show — 60% of all TV viewers — launching the British Invasion.

Sources:Beatles

Triggered by a police raid on an unlicensed bar, the riot required 4,700 Army paratroopers to quell. It was part of the 'Long Hot Summer of 1967' that saw over 150 race riots across America. White flight accelerated; Detroit lost half its population in the following decades.

RomneyLyndon B. JohnsonJohn Conyers

43 dead, 1,189 injured, 2,000 buildings destroyed

Required 4,700 Army paratroopers to restore order

Part of the 'Long Hot Summer of 1967' — over 150 race riots nationwide

1967

Detroit Riots

The 1967 Detroit riot was one of the deadliest in American history — 43 dead, 1,189 injured, 2,000 buildings destroyed.

Sources:Detroit Riots

King was in Memphis supporting striking sanitation workers. James Earl Ray was convicted but recanted. King's last speech — 'I've been to the mountaintop' — seemed prophetic. Robert Kennedy, learning of King's death while campaigning in Indianapolis, gave a speech that calmed riots brewing in that city.

Martin Luther King Jr.James Earl RayRobert F. KennedyJesse Jackson

Riots erupted in over 100 American cities

RFK's impromptu Indianapolis speech calmed potential riots

'I've been to the mountaintop' — King seemed to predict his death

I've been to the mountaintop... I've seen the Promised Land. — Martin Luther King Jr., April 3, 1968

1968

MLK Assassinated

Martin Luther King Jr. was shot dead in Memphis on April 4, triggering riots in over 100 cities and a national reckoning on race.

Sources:MLK Assassination

Kennedy's death eliminated the last national leader who might have united the country in 1968. Sirhan Sirhan was convicted. RFK's coffin traveled by train from New York to Washington for burial at Arlington, with hundreds of thousands lining the tracks.

Robert F. KennedySirhan SirhanLyndon B. JohnsonGene McCarthy

His funeral train drew hundreds of thousands lining the tracks

Eliminated the last figure who might have united the country in 1968

MLK and RFK both killed within 2 months

1968

RFK Assassinated

Robert F. Kennedy was shot and killed on June 5, 1968, moments after winning the California primary. Another American dream died.

Sources:RFK Assassination

Armstrong's heart rate hit 150 bpm during the landing. The lunar computer had less power than a modern calculator. They left a plaque: 'We came in peace for all mankind.' Michael Collins orbited above in the command module — the most isolated human in history.

Neil ArmstrongBuzz AldrinMichael CollinsGene Kranz

Armstrong's heart rate was 150 bpm during the landing

The computer had less power than a modern calculator

Michael Collins was the most isolated human in history — orbiting the far side of the Moon alone

That's one small step for man, one giant leap for mankind. — Neil Armstrong

1969

Moon Landing

Neil Armstrong and Buzz Aldrin walked on the Moon. 600 million people watched on TV as Armstrong spoke words that defined human achievement.

Sources:Apollo 11

Performers included Jimi Hendrix, Janis Joplin, The Who, and Crosby, Stills, Nash & Young. The highway was completely backed up for 10 miles. Local townspeople initially opposed it but came to define an era.

Jimi HendrixJanis JoplinRichie HavensWavy GravyArtie Kornfeld

400,000 people showed up; only 186,000 tickets were sold

Highway backed up for 10 miles

Jimi Hendrix played a feedback-heavy 'Star Spangled Banner'

1969

Woodstock

400,000 young people gathered on a dairy farm in Bethel, New York for three days of music, peace, and mud — the defining moment of the 1960s counterculture.

Sources:Woodstock

The students were protesting the invasion of Cambodia. The photograph of Mary Vecchio screaming over the body of Jeffrey Miller became one of the defining images of the era. A commission later concluded the shootings were 'unnecessary, unwarranted, and inexcusable.'

NixonJames RhodesAllison KrauseJeffrey MillerSandra Scheuer

Sparked a nationwide student strike — 4 million students participated

FBI concluded the shootings were 'unnecessary, unwarranted, and inexcusable'

The tragedy split the nation further over the Vietnam War

1970

Kent State Shootings

Ohio National Guard opened fire on student protesters at Kent State University, killing 4 and wounding 9 — turning more Americans against the Vietnam War.

Sources:Kent State

Daniel Ellsberg leaked the classified documents. Nixon's attempt to stop publication failed — the Supreme Court ruled in favor of press freedom in a landmark 6-3 decision. The Papers revealed every president from Truman to Johnson had misled the public.

Daniel EllsbergNeil SheehanH. R. HaldemanJohn Mitchell

Revealed every president from Truman to Johnson had lied about Vietnam

Supreme Court ruled 6-3 against the government's attempt to censor

Nixon's paranoia after this led to the Watergate break-in

1971

Pentagon Papers

The New York Times published the Pentagon Papers, a secret study revealing that the government had systematically lied to the public about the Vietnam War.

Sources:Pentagon Papers

No sitting U.S. president had ever visited China. Mao Zedong's health was failing. Nixon and Kissinger's 'triangular diplomacy' played China against the Soviet Union. The visit was the pinnacle of Cold War diplomacy.

Richard NixonHenry KissingerMao ZedongZhou Enlai

First sitting U.S. president to visit China

Kissinger had made a secret trip the year before to set up the visit

Reshaped Cold War geopolitics by playing China against the USSR

1972

Nixon Visits China

Nixon's historic visit to China opened diplomatic relations with the most populous nation on Earth, reshaping Cold War geopolitics.

Sources:Nixon China

The Watergate break-in at DNC headquarters in June 1972 led to a two-year investigation. The 'smoking gun' tape proved Nixon had ordered a cover-up. He resigned on August 9, 1974. His successor, Gerald Ford, pardoned him one month later.

Richard NixonGerald FordBob WoodwardCarl BernsteinJohn Dean

Only U.S. president to resign

The smoking gun tape proved Nixon ordered the cover-up

Ford pardoned Nixon — likely costing Ford the 1976 election

I have never been a quitter. — Richard Nixon, resignation speech

1974

Nixon Resigns

Richard Nixon became the first and only U.S. president to resign from office, fleeing the Watergate scandal before certain impeachment.

Sources:Watergate

Ford had been appointed VP after Spiro Agnew resigned in disgrace. After Nixon resigned, Ford inherited the presidency. His controversial pardon of Nixon ('Our long national nightmare is over') likely cost him the 1976 election to Jimmy Carter.

Gerald FordRichard NixonNelson Rockefeller

Only person to serve as both VP and President without being elected to either

His pardon of Nixon likely cost him the 1976 election

Survived two assassination attempts in 21 days (1975)

Our long national nightmare is over. — Gerald Ford

1974

Ford Inaugurated

Gerald Ford became the only person to serve as both VP and President without being elected to either office.

Sources:Ford

The last Americans were evacuated by helicopter as North Vietnamese tanks rolled into Saigon. The city was renamed Ho Chi Minh City. 58,220 Americans had died, and 2-3 million Vietnamese. The war left America deeply divided and distrustful of its government.

Gerald FordGraham MartinHubert van EsDang Van Thanh

The iconic image showed the last helicopter leaving the embassy rooftop

58,220 Americans and an estimated 2-3 million Vietnamese died

Saigon was renamed Ho Chi Minh City

1975

Fall of Saigon

North Vietnamese forces captured Saigon, ending the Vietnam War. Helicopters evacuated the last Americans from the embassy rooftop in a scene that scarred a generation.

Sources:Fall of Saigon

Civil Rights & Counterculture

A Changing America

1954 – 1974

Thurgood Marshall, who later became the first Black Supreme Court Justice, argued the case for the NAACP Legal Defense Fund. Chief Justice Earl Warren wrote that 'separate educational facilities are inherently unequal.' Many Southern schools didn't integrate for years — some resisted for a decade or more.

Earl WarrenThurgood MarshallLinda Brown

Thurgood Marshall later became the first Black Supreme Court Justice

The NAACP Legal Defense Fund organized the case

Many Southern schools didn't integrate for years

Separate educational facilities are inherently unequal. — Chief Justice Earl Warren

1954

Brown v. Board of Education

The Supreme Court unanimously ruled that school segregation was unconstitutional, overturning Plessy v. Ferguson.

Sources:Brown v. Board

Parks was not the first to resist — 15-year-old Claudette Colvin was arrested 9 months earlier. The boycott cost the bus company 65% of its revenue. King's house was bombed during the boycott. The Supreme Court eventually ruled bus segregation unconstitutional.

Rosa ParksMartin Luther King Jr.E.D. Nixon

Claudette Colvin was arrested 9 months earlier

The boycott cost the bus company 65% of its revenue

King's house was bombed during the boycott

When one's mind is made up, this diminishes fear. — Rosa Parks

1955

Rosa Parks and the Montgomery Bus Boycott

Rosa Parks refused to give up her bus seat. The 381-day boycott launched Martin Luther King Jr. to prominence.

Sources:Montgomery Bus Boycott

King's 'I Have a Dream' section was improvised — gospel singer Mahalia Jackson called out 'Tell them about the dream, Martin!' and he departed from his prepared text. It was the largest gathering in D.C. history at the time. The march helped build momentum for the Civil Rights Act of 1964.

Martin Luther King Jr.A. Philip RandolphJohn LewisBayard Rustin

King's I Have a Dream section was improvised

Largest gathering in D.C. history at the time

Helped pass the Civil Rights Act of 1964

I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character. — Martin Luther King Jr.

1963

March on Washington

250,000 people gathered at the Lincoln Memorial. Martin Luther King Jr. delivered his 'I Have a Dream' speech.

Sources:March on Washington

Johnson reportedly said 'We have lost the South for a generation' after signing. The act ended legal segregation in public places and banned employment discrimination. The Senate filibustered it for 60 days before passing. It was the most significant civil rights legislation since the 13th Amendment.

Lyndon B. JohnsonMartin Luther King Jr.Hubert Humphrey

Johnson said We have lost the South for a generation

Ended legal segregation in public places

The Senate filibustered it for 60 days

We shall overcome. — Lyndon B. Johnson

1964

The Civil Rights Act

President Johnson signed the most sweeping civil rights legislation since Reconstruction. It outlawed discrimination.

Sources:Civil Rights Act

King was in Memphis supporting striking sanitation workers. Robert F. Kennedy gave an impromptu speech in Indianapolis that calmed riots in that city. The Lorraine Motel where King was killed is now the National Civil Rights Museum. James Earl Ray was convicted but later recanted his confession.

Martin Luther King Jr.James Earl RayJesse Jackson

King was supporting striking sanitation workers

RFK's speech in Indianapolis calmed riots

The Lorraine Motel is now the National Civil Rights Museum

I've been to the mountaintop... I've seen the Promised Land. — Martin Luther King Jr., the day before his death

1968

MLK Assassinated

MLK was shot and killed in Memphis on April 4. Riots erupted in over 100 cities.

Sources:MLK Assassination

Thurgood Marshall argued the case for the NAACP — he later became the first Black Supreme Court Justice. Chief Justice Earl Warren wrote that 'separate educational facilities are inherently unequal.' Many Southern schools didn't integrate for a decade or more.

Earl WarrenThurgood MarshallLinda BrownJohn W. Davis

Thurgood Marshall later became the first Black Supreme Court Justice

The NAACP Legal Defense Fund organized the case

Many Southern schools resisted integration for years

Separate educational facilities are inherently unequal. — Chief Justice Earl Warren

1954

Brown v. Board of Education

The Supreme Court declared school segregation unconstitutional, overturning Plessy v. Ferguson's 'separate but equal.'

Sources:Brown v. Board

Governor Orval Faubus had called out the National Guard to block the students. Eisenhower responded by sending 1,000 paratroopers from the 101st Airborne to escort them. The students endured a year of physical and verbal abuse. The event became a defining moment of the Civil Rights Movement.

Dwight EisenhowerOrval FaubusElizabeth EckfordErnest GreenDaisy Bates

Eisenhower sent 1,000 paratroopers from the 101st Airborne

Elizabeth Eckford walked through a mob alone (separated from the others)

Minnijean Brown was expelled for dumping chili on a tormentor

1957

Little Rock Nine

nine Black students integrated Little Rock Central High School under federal troop escort, a landmark in the battle against segregation.

Sources:Little Rock

Franklin McCain, Joseph McNeil, Ezell Blair Jr., and David Richmond sat at the counter asking to be served. They were refused but stayed. Within weeks, sit-ins spread across the South. Six months later, the Woolworth's in Greensboro desegregated its counter.

Franklin McCainJoseph McNeilEzell Blair Jr.David RichmondRalph Johns

Started by four NC A&T freshmen on February 1, 1960

Spread to 55 cities in 13 states within two months

Six months later, the Woolworth in Greensboro desegregated

1960

Greensboro Sit-Ins

Four Black college students sat down at a whites-only Woolworth's lunch counter in Greensboro, North Carolina, sparking a movement of nonviolent protest.

Sources:Sit-Ins

Mobs beat the riders in Alabama and firebombed a bus. President Kennedy was forced to send 400 federal marshals to protect them. The ICC then banned segregated interstate travel facilities. The Freedom Rides demonstrated the power of nonviolent direct action.

James FarmerJohn LewisDiane NashBull ConnorRobert F. Kennedy

Mobs beat riders in Birmingham and Anniston; firebombed a bus

RFK sent 400 federal marshals to protect the riders

Led directly to a ban on segregated interstate travel

1961

Freedom Rides

Black and white activists rode interstate buses together into the segregated South to test a Supreme Court ruling banning segregation in interstate travel.

Sources:Freedom Rides

Organized by A. Philip Randolph and Bayard Rustin, the march was the largest gathering in D.C. history at the time. King's 'dream' section, improvised at Mahalia Jackson's urging, was not in the prepared text. The march helped build momentum for the Civil Rights Act of 1964.

Martin Luther King Jr.A. Philip RandolphBayard RustinJohn LewisMahalia Jackson

King's 'I Have a Dream' section was improvised

250,000 people gathered — the largest D.C. gathering at the time

Helped build momentum for the Civil Rights Act

I have a dream that my four little children will one day live in a nation where they will not be judged by the color of their skin. — MLK

1963

March on Washington

250,000 people gathered at the Lincoln Memorial. Martin Luther King Jr. delivered 'I Have a Dream' — the most famous speech in American history.

Sources:March

Addie Mae Collins, Cynthia Wesley, Carole Robertson (all 14), and Carol Denise McNair (11) died in the blast. The bombing stunned the nation. It took until 2002 for the last perpetrator to be convicted. The tragedy helped mobilize support for the Civil Rights Act.

Bobby CherryRobert ChamblissThomas BlantonHerman Cash

Took until 2002 for the last perpetrator to be convicted

The tragedy helped build support for the Civil Rights Act

The church had been a key organizing center for civil rights protests

1963

16th Street Baptist Church Bombing

Four young girls were killed when white supremacists bombed the 16th Street Baptist Church in Birmingham, Alabama.

Sources:Birmingham Bombing

Andrew Goodman, James Chaney, and Michael Schwerner were killed by Klansmen with local police involvement. 41 spear fishing clubs and three black churches were bombed. 1,000 people were arrested. Despite the terror, Freedom Summer helped lead to the Voting Rights Act of 1965.

Fannie Lou HamerBob MosesAndrew GoodmanJames ChaneyMichael Schwerner

Three civil rights workers killed by Klansmen with police involvement

80 workers were beaten; 1,000 were arrested

Despite the terror, led to the Voting Rights Act of 1965

1964

Freedom Summer

Hundreds of volunteers descended on Mississippi to register Black voters. Three civil rights workers were murdered, shocking the nation.

Sources:Freedom Summer

State troopers and Sheriff Jim Clark's posse attacked 600 marchers with tear gas, clubs, and horses on March 7, 1965. The televised violence — 'Bloody Sunday' — shocked America. MLK led a successful march to Montgomery two weeks later. LBJ introduced the Voting Rights Act five days after the original march.

Martin Luther King Jr.John LewisAmelia BoyingtonJim ClarkLyndon B. Johnson

Troopers attacked peaceful marchers with tear gas, clubs, and horses

Led LBJ to introduce the Voting Rights Act

John Lewis's skull was fractured on Bloody Sunday

1965

Selma to Montgomery Marches

Troopers beat peaceful marchers on the Edmund Pettus Bridge on 'Bloody Sunday,' shocking the nation and galvanizing support for voting rights.

Sources:Selma Marches

This was the single most effective piece of civil rights legislation. Black voter registration in Mississippi went from 6.7% in 1964 to 59.8% in 1968. LBJ signed it using 75 pens — he knew how historic it was. The Supreme Court gutted its key provision in Shelby County v. Holder (2013).

Lyndon B. JohnsonMartin Luther King Jr.James FarmerNicholas Katzenbach

Black voter registration in Mississippi went from 6.7% to 59.8% in 4 years

LBJ used 75 pens to sign it

The Supreme Court gutted the key provision in 2013 (Shelby County v. Holder)

1965

Voting Rights Act

The Voting Rights Act outlawed discriminatory voting practices, enfranchising millions of Black Americans for the first time since Reconstruction.

Sources:Voting Rights Act

The worst urban riot since the 1992 LA riots. 34 were killed, 1,032 injured, and 3,438 arrested. The riot surprised many white Americans who assumed civil rights legislation had addressed racial inequality. It revealed the deep frustration even in Northern and Western cities.

Marquette FryePat BrownDulé Hill

34 killed, over 1,000 injured

Required 14,000 National Guard troops to restore order

Revealed deep racial inequality even outside the South

1965

Watts Riots

The Watts neighborhood of Los Angeles erupted in six days of riots after a police traffic stop, killing 34 and revealing the deep frustrations of urban Black America.

Sources:Watts Riots

LBJ signed the bill in Independence, Missouri, with former President Truman present — Truman had proposed universal health insurance in 1945. Medicare now covers over 60 million Americans. Within a year, the ranks of the uninsured among elderly Americans dropped from about 46% to 25%.

Lyndon B. JohnsonHarry S. TrumanWilbur MillsRussell Long

LBJ humbled Truman by signing it in Truman's hometown with Truman present

Cut uninsured rate among elderly from 46% to 25% in one year

Truman had proposed universal health insurance in 1945 — 20 years earlier

1965

Medicare/Medicaid Created

LBJ signed Medicare and Medicaid into law, guaranteeing health coverage for elderly and low-income Americans — the biggest expansion of the social safety net since Social Security.

Sources:Medicare

The Black Panthers' ten-point program demanded education, housing, and an end to police brutality. They armed themselves legally and patrolled neighborhoods. Their free breakfast program fed 20,000 children. The FBI's COINTELPRO targeted and destroyed the movement.

Huey NewtonBobby SealeEldridge CleaverFred HamptonJ. Edgar Hoover

Free breakfast program fed 20,000 children nationwide

FBI's COINTELPRO targeted and nearly destroyed the movement

The Panthers' 10-point program influenced community organizing for decades

1966

Black Panther Party Founded

Huey Newton and Bobby Seale founded the Black Panther Party in Oakland, advocating armed self-defense, free breakfast programs, and community empowerment.

Sources:Black Panthers

Before Title IX, fewer than 300,000 girls participated in high school sports. Today, that number exceeds 3.4 million. The law also helped close gender gaps in academic programming. It was passed with little fanfare but became one of the most transformative laws in American education.

Patsy MinkBirch BayhEdith GreenBernice Sandler

Girls in high school sports: from <300,000 to 3.4 million

Passed with little notice — not primarily about sports

Also addressed sex discrimination in academic programs

1972

Title IX Signed

Title IX banned sex discrimination in federally funded education programs, transforming women's athletics and education across America.

Sources:Title IX

The Modern Era

A New Century

1981 – Present

Todd Beamer's 'Let's roll' became a rallying cry as passengers on Flight 93 fought back. The cleanup at Ground Zero took 9 months. The attacks led to the War on Terror, the invasion of Afghanistan, and later Iraq. They reshaped American foreign policy, airport security, and domestic surveillance for a generation.

George W. BushRudy GiulianiTodd Beamer

Todd Beamer's Let's roll became a rallying cry

The cleanup at Ground Zero took 9 months

Led to the War on Terror, Afghanistan, and Iraq

Let's roll. — Todd Beamer, on United Flight 93

2001

September 11 Attacks

September 11 Attacks — Wikimedia Commons

Nineteen terrorists hijacked four planes. Two struck the World Trade Center, one hit the Pentagon, and one crashed in Pennsylvania. 2,977 people died.

Sources:9/11

Obama won 52.9% of the popular vote and 365 electoral votes. He was the first president born outside the contiguous U.S. (Hawaii). He won the Nobel Peace Prize in his first year in office. His election was a historic milestone in American race relations.

Barack ObamaJoe BidenJohn McCain

Obama won 52.9% of the popular vote

First president born outside the contiguous U.S. (Hawaii)

Won the Nobel Peace Prize in his first year

Yes we can. — Barack Obama

2008

Barack Obama Elected

Barack Obama became the first African American president, 143 years after the 15th Amendment.

Sources:Barack Obama

Carter was a political outsider who promised never to lie to the American people. He brokered the Camp David Accords, created the Departments of Education and Energy, and championed human rights globally. The Iran hostage crisis and stagflation defeated him in 1980. He later won the Nobel Peace Prize in 2002.

Jimmy CarterWalter MondaleAnwar SadatMenachem Begin

First Deep South president since before the Civil War

Brokered the Camp David Accords between Egypt and Israel

Won Nobel Peace Prize in 2002 for post-presidency humanitarian work

We must adjust to changing times and still hold to unchanging principles. — Jimmy Carter

1977

Carter Inaugurated

Jimmy Carter, the peanut farmer from Plains, Georgia, became the first Deep South president since before the Civil War.

Sources:Carter

The hostages were taken after the U.S. admitted the ousted Shah for medical treatment. A failed rescue attempt (Operation Eagle Claw) killed 8 servicemen. The hostages were finally released on Reagan's inauguration day — the same moment Carter's presidency effectively ended.

Jimmy CarterAyatollah KhomeiniMohammad Reza PahlaviDonald Rumsfeld

444 days of captivity — longest in history for U.S. hostages

A failed rescue attempt killed 8 U.S. servicemen

Released minutes after Reagan was inaugurated on January 20, 1981

1979

Iran Hostage Crisis

Iranian students seized the U.S. embassy in Tehran and held 52 Americans hostage for 444 days, paralyzing the Carter presidency.

Sources:Iran Hostage

CNN was dismissed as the 'Chicken Noodle Network.' But its live coverage of the Gulf War in 1991 proved its value. The 24-hour news cycle changed journalism, politics, and crisis response forever. It spawned imitators and transformed public discourse.

Ted TurnerReese SchonfeldBernard Shaw

Dismissed as the 'Chicken Noodle Network' by competitors

24-hour news coverage of the 1991 Gulf War proved its value

Changed how Americans consumed news and politics forever

1980

CNN Launches

Ted Turner launched CNN, the first 24-hour cable news network, changing how Americans consumed news forever.

Sources:CNN

Reagan's supply-side economics (cut taxes, shrink government, build up the military) defined the 1980s. He survived an assassination attempt just 69 days in. He increased military spending to unprecedented levels, hastening the Soviet collapse. His optimistic style ('Morning in America') won him 49 states in 1984.

Ronald ReaganJames WattDavid StockmanTip O'Neill

Shot and wounded by John Hinckley just 69 days into his presidency

Won 49 states in 1984 — the biggest electoral landslide ever

His tax cut was the largest in U.S. history at the time

Government is not the solution to our problem; government is the problem. — Ronald Reagan

1981

Reagan Inaugurated

Ronald Reagan became the oldest president at 69, launching the conservative revolution and 'Reaganomics.'

Sources:Reagan

MTV changed how music was marketed, making visuals as important as sound. Artists like Michael Jackson, Madonna, and Prince became global phenomena through MTV. By 1984, MTV had 25 million subscribers. It launched reality TV (The Real World) and transformed youth culture forever.

Robert PittmanJohn LackMark Goodman

First video aired: 'Video Killed the Radio Star' by The Buggles

By 1984, reached 25 million households

Michael Jackson's 'Thriller' changed how music videos were made

1981

MTV Launches

MTV (Music Television) launched with 'Video Killed the Radio Star,' transforming music, pop culture, and the economics of entertainment.

Sources:MTV

IBM's open architecture meant anyone could build compatible hardware and software. Microsoft's MS-DOS became the standard operating system. The IBM PC created an ecosystem of clones and software that made personal computing affordable and universal.

Don EstridgeBill GatesSteve JobsEd Roberts

IBM's open architecture enabled the PC clone market

MS-DOS became the standard operating system

Cost $1,565 at launch (about $4,500 today)

1981

IBM PC Released

IBM released the IBM Personal Computer, bringing computing power to ordinary offices and homes and launching the PC revolution.

Sources:IBM PC

January 1, 1983 is considered the Internet's 'birthday.' Vint Cerf and Bob Kahn developed TCP/IP. The transition from NCP to TCP/IP allowed different networks to communicate. Nobody predicted it would become the foundation of modern commerce, communication, and culture.

Vint CerfBob KahnLeonard KleinrockJ.C.R. Licklider

January 1, 1983 is the Internet's 'birthday'

TCP/IP developed by Vint Cerf and Bob Kahn

The World Wide Web wouldn't be invented for another 8 years

1983

Internet Goes Live

ARPANET adopted the TCP/IP protocol, creating the modern Internet. What began as a military project would reshape civilization.

Sources:Internet

The $2,495 Mac introduced the mouse and graphical interface to ordinary users. The '1984' Super Bowl ad aired only once but is considered the greatest TV commercial ever made. It redefined computing as something for everyone, not just experts.

Steve JobsSteve WozniakBill AtkinsonJohn SculleyRidley Scott

The '1984' Super Bowl ad aired only once but is considered the greatest TV commercial ever

Introduced the mouse and graphical user interface to ordinary users

Cost $2,495 at launch (about $7,000 today)

1984

Macintosh Released

Apple released the Macintosh with Ridley Scott's legendary '1984' Super Bowl ad, bringing the graphical user interface to the masses.

Sources:Macintosh

Windows 1.0 was widely panned and sold poorly. But the commitment paid off — Windows 3.0 in 1990 changed everything, and Windows 95 brought computing to the masses. Microsoft's licensing strategy with IBM clones made Windows the dominant operating system globally.

Bill GatesSteve BallmerTandy Trower

Windows 1.0 was widely panned and sold poorly

The long-term commitment paid off with Windows 3.0 and 95

Microsoft's licensing of Windows to IBM clones made it dominant

1985

Windows 1.0 Released

Microsoft released Windows 1.0, bringing Apple-style graphical computing to IBM PC compatibles. It was slow and clunky, but it was the future.

Sources:Windows

The disaster was traced to O-ring seals that failed in cold weather — a problem engineers had warned about. The tragedy halted the shuttle program for nearly 3 years. It profoundly shook NASA and America's confidence in its space program.

Dick ScobeeMichael SmithChrista McAuliffeRoger BoisjolyRonald Reagan

Engineers at Morton Thiokol warned about the O-rings the night before

Christa McAuliffe was supposed to be the first teacher in space

Reagan's Oval Office speech that night (written by Peggy Noonan) is considered one of the best

1986

Challenger Disaster

The Space Shuttle Challenger exploded 73 seconds after launch, killing all seven crew members, including teacher Christa McAuliffe.

Sources:Challenger

East German spokesman Günter Schabowski accidentally announced border openings 'immediate, without delay' at a press conference. Thousands rushed the crossings. Berliners celebrated atop the wall. The Soviet Union dissolved two years later.

Mikhail GorbachevGünter SchabowskiHelmut KohlGeorge H.W. Bush

The announcement was a mistake — the spokesperson misread his note

The actual opening of the wall happened by accident

The Soviet Union dissolved just two years later

1989

Berlin Wall Falls

The Berlin Wall fell on November 9, 1989, symbolizing the end of the Cold War and German reunification.

Sources:Berlin Wall

The first website was at CERN and described the Web project itself. Mosaic, the first graphical browser, arrived in 1993. Within 20 years, the Web would connect half of humanity. Berners-Lee gave the technology away for free — by some estimates, the most valuable gift in history.

Tim Berners-LeeVint CerfRobert CailliauMarc Andreessen

The first website described the Web project itself

He gave the technology away for free

By 2023, over 5 billion people used the Web

1990

World Wide Web

Tim Berners-Lee publicly released the World Wide Web, the system of hyperlinked pages on the Internet that changed everything.

Sources:WWW

General Schwarzkopf's 'Hail Mary' flanking maneuver destroyed the Iraqi Army in 100 hours of ground combat. CNN's live feeds from Baghdad made it the first real-time war. The embedded media model changed war reporting. Bush's approval hit 89%.

George H.W. BushNorman SchwarzkopfColin PowellDick Cheney

Ground war lasted just 100 hours

First real-time, televised war on CNN

Bush approval hit 89% — then he lost re-election

1991

Gulf War

The U.S. led a coalition to liberate Kuwait from Iraq. The 42-day war was broadcast live on CNN, the first 'living room war.'

Sources:Gulf War

Bush was a WWII fighter pilot, CIA director, and Reagan's VP. He oversaw the end of the Cold War but raised taxes after famously promising 'Read my lips: no new taxes.' The broken promise and a recession destroyed his 1992 re-election campaign.

George H.W. BushDan QuayleJames BakerBrent Scowcroft

Read my lips: no new taxes — then raised taxes anyway

Oversaw the end of the Cold War and German reunification

WWII torpedo bomber pilot — one of the youngest in the Navy

Read my lips: no new taxes. — George H.W. Bush

1991

Bush 41 Inaugurated (elected 1988)

George H.W. Bush became president with the highest approval rating any president-elect had received (89%) after the Gulf War, only to lose re-election.

Sources:Bush 41

Clinton presided over the longest period of peacetime economic expansion in American history. He balanced the federal budget and signed NAFTA. He was impeached in 1998 over the Monica Lewinsky scandal but acquitted by the Senate. His administration left with a budget surplus.

Bill ClintonAl GoreHillary ClintonGeorge H.W. Bush

Youngest president since Kennedy (at 46)

Presided over longest peacetime economic expansion in U.S. history

Second president to be impeached (acquitted by Senate)

1992

Clinton Inaugurated

Bill Clinton, the first Baby Boomer president, was elected on the promise that 'It's the economy, stupid.'

Sources:Clinton

Ramzi Yousef intended to topple Tower 1 into Tower 2, killing an estimated 250,000 people. The plot narrowly failed. The attack was the largest act of international terrorism on U.S. soil at that time and was a warning that went largely unheeded.

Ramzi YousefOmar Abdel-RahmanBernard Kerik

Intended to topple one tower into the other, killing an estimated 250,000

Largest act of international terrorism on U.S. soil until 9/11

The attack was a warning that went largely unheeded

1993

World Trade Center Bombing

A truck bomb exploded beneath the World Trade Center, killing 6 and injuring over 1,000 — a preview of the catastrophe to come.

Sources:WTC Bombing

The first commercial handheld cell phone, the Motorola DynaTAC, had 30 minutes of talk time and cost $3,995 (about $10,000 today). In 1993, there were about 15 million cell phone subscribers worldwide. Today there are more than 7 billion — more phones than people.

Martin CooperJohn MitchellRichard Frenkiel

The first cell phone cost $3,995 — about $10,000 today

Had only 30 minutes of talk time

More cell phones exist today than people on Earth

1993

First Cell Phone (Commercial)

The first commercial cellular network launched in the US. America's 150 million cell phones today all descend from this moment.

Sources:Cell Phone

McVeigh was a Gulf War veteran radicalized by Ruby Ridge and Waco. The attack killed 19 children and injured 680. McVeigh was executed in 2001. The bombing redirected FBI attention from foreign to domestic terrorism.

Timothy McVeighTerry NicholsBill Clinton

168 killed including 19 children in the daycare center

Deadliest domestic terrorist attack in U.S. history

McVeigh was inspired by the militia movement and government confrontations at Ruby Ridge and Waco

1995

Oklahoma City Bombing

Timothy McVeigh bombed the Alfred P. Murrah Federal Building in Oklahoma City, killing 168 people — the deadliest domestic terrorist attack in U.S. history.

Sources:OKC Bombing

The original Google server was built from cheap PC parts inside custom-made Lego cases. Their PageRank algorithm was revolutionary. Google's mission statement — 'to organize the world's information and make it universally accessible and useful' — has become reality. The company is now worth over $1.5 trillion.

Larry PageSergey BrinAndreessen (Marc)Paul Buchheit

Original server encased in custom Lego bricks

PageRank algorithm was the breakthrough

Now processes over 8.5 billion searches per day

1998

Google Founded

Larry Page and Sergey Brin founded Google in a garage, creating the tool that would organize the world's information.

Sources:Google

Dylan Klebold and Eric Harris planned the attack for a year, originally hoping to kill hundreds with propane bombs. The massacre launched new school security protocols nationwide and ignited debates over bullying, video games, and gun laws that continue to this day.

Dylan KleboldEric HarrisBill ClintonDave Cullen

Planned as a bombing that would have killed hundreds

Launched nationwide changes in school security

Debates over gun laws and school safety that continue today

1999

Columbine Shooting

Two students killed 13 people at Columbine High School, transforming American school safety and sparking a national debate over gun control.

Sources:Columbine

Bush won Florida by 537 votes out of nearly 6 million cast — after weeks of recount battles and 'hanging chads.' The Supreme Court's 5-4 decision in Bush v. Gore remains one of the most controversial in history. Al Gore won the national popular vote by 543,895.

George W. BushAl GoreSandra Day O'ConnorWilliam Rehnquist

Bush won Florida by 537 votes out of 6 million cast

Al Gore won the national popular vote by 543,895

The 5-4 Supreme Court decision remains one of the most controversial ever

In America, every vote must count. — Al Gore

2000

Bush v. Gore

The Supreme Court halted the Florida recount in the 2000 election, effectively making George W. Bush president in the closest election in modern history.

Sources:2000 Election

Todd Beamer's 'Let's roll' became a rallying cry as passengers on Flight 93 fought back. The attacks led to the War on Terror, invasions of Afghanistan and Iraq, the Patriot Act, and TSA. Ground Zero was cleared after 9 months. The 9/11 Memorial opened in 2011.

George W. BushRudy GiulianiTodd BeamerMohamed AttaOsama bin Laden

Todd Beamer's 'Let's roll' became a rallying cry

Led to the War on Terror, invasions of Afghanistan and Iraq

Ground Zero cleanup took 9 months

Let's roll. — Todd Beamer, United Flight 93

2001

September 11th

Nineteen terrorists hijacked four planes, striking the World Trade Center and Pentagon. 2,977 people died. Everything changed.

Sources:9/11

Bush had campaigned as a 'compassionate conservative' focused on education. 9/11 redirected everything — the War on Terror, Iraq, Afghanistan, Guantanamo. His tax cuts and Medicare prescription drug benefit were also historic. Left office with approval ratings tanked from the 2008 financial crisis.

George W. BushDick CheneyKarl RoveCondoleezza Rice

Focused on education ('No Child Left Behind') before 9/11 redirected everything

Tax cuts were the largest since Reagan

Left office with 22% approval — the lowest since Truman

2001

Bush 43 Inaugurated (elected)

George W. Bush took office after the most disputed election in modern history. Eight months later, 9/11 transformed his presidency.

Sources:Bush 43

Within 24 hours of launch, 1,200 Harvard students had registered. It expanded to other Ivy League schools, then all colleges, then everyone. By 2023, Facebook (Meta) had 3 billion monthly users. It transformed politics, advertising, and privacy — not always for the better.

Mark ZuckerbergEduardo SaverinDustin MoskovitzChris Hughes

Within 24 hours, 1,200 students had registered at Harvard

By 2023, Meta platforms had 3 billion monthly users

Changed politics, advertising, and privacy forever

2004

Facebook Launched

Mark Zuckerberg launched 'TheFacebook' from his Harvard dorm room. The social network would connect 3 billion people and transform social interaction forever.

Sources:Facebook

Subprime mortgages and mortgage-backed securities triggered a global meltdown. The stock market lost $8 trillion. Unemployment hit 10%. The TARP bailout ($700 billion) and Dodd-Frank Act followed. The crisis devastated the middle class and fueled populist politics.

Barack ObamaGeorge W. BushHenry PaulsonBen Bernanke

The stock market lost $8 trillion in value

Unemployment reached 10% — highest since 1983

The TARP bailout was $700 billion — the largest government intervention in markets since the New Deal

2008

Financial Crisis

Lehman Brothers collapsed, triggering the worst financial crisis since the Great Depression. Millions lost homes and savings.

Sources:Financial Crisis

Obama won 52.9% of the popular vote. His presidency passed the Affordable Care Act, killed Osama bin Laden, oversaw economic recovery, and normalized LGBTQ+ marriage. He was the first president born outside the contiguous U.S. (Hawaii) and won the Nobel Peace Prize in his first year.

Barack ObamaJoe BidenJohn McCainMichelle Obama

First president born outside the contiguous U.S. (Hawaii)

Signed the Affordable Care Act, killing Osama bin Laden in 2011

Won Nobel Peace Prize in first year — before accomplishing anything

Yes we can. — Barack Obama

2008

Obama Inaugurated

Barack Obama became the first African American president, a historic milestone 143 years after the 15th Amendment.

Sources:Obama

Many critics dismissed it as 'just a big iPhone.' They were wrong. The iPad created the modern tablet market, changed publishing, education, and enterprise computing. Within a year, competitors scrambled to create their own tablets. Apple has sold over 500 million iPads.

Steve JobsJonathan IveTim CookScott Forstall

Critics dismissed it as 'just a big iPhone' — they were wrong

Created the modern tablet computing market

Apple has sold over 500 million iPads

2010

iPad Released

Apple released the iPad, creating the modern tablet market and changing how we consume media, work, and communicate.

Sources:iPad

Justice Kennedy wrote the majority opinion. The case consolidated challenges from Michigan, Ohio, Kentucky, and Tennessee. In his dissent, Justice Scalia accused the Court of a 'judicial Putsch.' The ruling was the culmination of a decades-long legal and cultural battle.

Anthony KennedyJim ObergefellAntonin ScaliaEleanor Roosevelt

The legal strategy was led by attorneys Mary Bonauto and Evan Wolfson

Justice Kennedy's majority opinion: 'The right to marry is a fundamental right'

Followed Massachusetts becoming the first state to legalize in 2004

2015

Same-Sex Marriage Legalized

The Supreme Court ruled 5-4 in Obergefell v. Hodges that same-sex marriage is a constitutional right, legalizing it nationwide.

Sources:Obergefell

Trump won 304 electoral votes while losing the popular vote by nearly 3 million. His presidency was marked by tax cuts, strict immigration policies, an impeachment (2019, acquitted), COVID-19, and the January 6th Capitol riot. He was impeached twice — the only president so.

Donald TrumpHillary ClintonMike PenceJames Comey

Won despite losing the popular vote by nearly 3 million

First president with zero prior political or military experience

Impeached twice (2019 and 2021) — the only president so

2016

Trump Inaugurated (elected)

Donald Trump, a reality TV star and real estate mogul with zero political experience, won the presidency in one of the biggest upsets in American history.

Sources:Trump

The pandemic killed over 1.1 million Americans and infected over 100 million. Lockdowns, mask mandates, and vaccines became politically polarized. Operation Warp Speed produced vaccines in under a year. The economic stimulus exceeded $5 trillion. The pandemic reshaped work, education, and politics forever.

Donald TrumpAnthony FauciDeborah BirxJoe Biden

Over 1.1 million Americans and 7 million worldwide died

Operation Warp Speed produced vaccines in under a year

Economic stimulus exceeded $5 trillion

2020

COVID-19 Pandemic

COVID-19 shut down America. Over a million Americans died, trillions were spent, and daily life was transformed.

Sources:COVID

The riot followed weeks of false claims of election fraud. Five people died and 140 police officers were injured. Over 1,200 have been charged. Trump was impeached a second time, this time for 'incitement of insurrection,' but acquitted by the Senate.

Donald TrumpMike PenceNancy PelosiChuck Schumer

Five people died (including a Capitol Police officer)

Over 1,200 individuals have been charged for their roles

Trump was impeached a second time for 'incitement of insurrection'

2021

January 6th Capitol Riot

A mob of Trump supporters stormed the U.S. Capitol to stop the certification of the 2020 election, in the most serious attack on the Capitol since 1814.

Sources:Jan 6

Biden had served as a senator for 36 years and VP under Obama. His presidency passed the American Rescue Plan, the Infrastructure Investment and Jobs Act, and oversaw the chaotic Afghanistan withdrawal. He chose not to seek re-election in 2024, endorsing Kamala Harris.

Joe BidenKamala HarrisDonald TrumpMike Pence

Oldest president at inauguration (78)

Signed the Infrastructure Investment and Jobs Act — $1.2 trillion

Chose not to seek re-election in 2024, endorsing Kamala Harris

2021

Biden Inaugurated

Joe Biden became the oldest president at 78, inheriting a nation reeling from pandemic, political division, and economic chaos.

Sources:Biden