Era 6 of 14

Civil War & Reconstruction

1860–1877

The election of Abraham Lincoln in November 1860 was the spark that ignited a powder keg decades in the making. Before he even took the oath of office, seven Southern states had seceded from the Union, and when Confederate batteries opened fire on Fort Sumter in April 1861, the bloodiest war in American history began. Over the next four years, roughly 750,000 soldiers would die — more than in all other American wars combined — as the nation tore itself apart over the question that had haunted it since its founding: whether a republic built on the proposition that all men are created equal could continue to hold millions of human beings in bondage.

Lincoln held the Union together through sheer will, political genius, and a moral clarity that deepened as the war ground on. What began as a war to preserve the Union became, with the Emancipation Proclamation of 1863, a war to end slavery itself. The battles were staggering in their scale and savagery — Antietam's single bloodiest day in American military history, the three-day apocalypse at Gettysburg, Sherman's scorched-earth march through Georgia that broke the Confederacy's will to fight. When Robert E. Lee surrendered to Ulysses S. Grant at Appomattox Court House on April 9, 1865, the war was won. Five days later, Lincoln was dead, shot by John Wilkes Booth at Ford's Theatre, and the nation's greatest crisis gave way to its most ambitious experiment.

Reconstruction was nothing less than a revolution. The 13th Amendment abolished slavery. The 14th granted citizenship and equal protection to all persons born in the United States. The 15th guaranteed Black men the right to vote. For a brief, extraordinary moment, formerly enslaved men served in Congress, in state legislatures, as sheriffs and judges. Public schools opened across the South for the first time. Black churches, businesses, and communities flourished. It was the most radical expansion of democracy the nation had ever attempted.

But the revolution was betrayed. White supremacist terror organizations like the Ku Klux Klan waged a campaign of murder and intimidation against Black voters and their white allies. Northern political will to enforce Reconstruction eroded as economic depression and war-weariness set in. The Compromise of 1877 — which handed the disputed presidential election to Rutherford B. Hayes in exchange for withdrawing federal troops from the South — effectively ended Reconstruction and abandoned Black Southerners to a century of Jim Crow segregation, disenfranchisement, and racial violence. The war had saved the Union and ended slavery, but the promise of true equality would remain unfulfilled for generations.

Timeline

1852

Uncle Tom's Cabin Published

Harriet Beecher Stowe's antislavery novel becomes the best-selling book of the 19th century, galvanizing Northern opposition to slavery.

1857

Dred Scott Decision

The Supreme Court rules that Black people are not citizens and that Congress cannot prohibit slavery in the territories, inflaming sectional tensions.

1859

John Brown's Raid on Harpers Ferry

Abolitionist John Brown leads a failed raid on the federal arsenal at Harpers Ferry, Virginia, hoping to spark a slave uprising.

1860

Lincoln Elected

Abraham Lincoln wins the presidency without carrying a single Southern state, prompting South Carolina and six other states to secede from the Union.

1861

Fort Sumter Fired Upon

Confederate forces bombard Fort Sumter in Charleston Harbor, beginning the Civil War and prompting Lincoln to call for 75,000 volunteers.

1862

Battle of Antietam & Emancipation Proclamation

The bloodiest single day in American military history at Antietam gives Lincoln the victory he needs to issue the Emancipation Proclamation, freeing slaves in rebel states.

1863

Battle of Gettysburg & Siege of Vicksburg

The Union's pivotal victory at Gettysburg and Grant's capture of Vicksburg split the Confederacy and turn the tide of the war decisively.

1865

Lee Surrenders / Lincoln Assassinated / 13th Amendment

Lee surrenders at Appomattox, Lincoln is assassinated at Ford's Theatre five days later, and the 13th Amendment abolishes slavery throughout the United States.

1868

14th Amendment Ratified

The 14th Amendment grants citizenship to all persons born in the United States and guarantees equal protection under the law.

1870

15th Amendment Ratified

The 15th Amendment prohibits denying the right to vote based on race, color, or previous condition of servitude.

1877

Compromise Ends Reconstruction

The disputed 1876 election is resolved by withdrawing federal troops from the South, effectively ending Reconstruction and abandoning Black Southerners to Jim Crow.

Notable Figures

Abraham Lincoln

Sixteenth President of the United States

The president who preserved the Union and ended slavery, guiding the nation through its greatest crisis with unmatched political genius and moral conviction.

Ulysses S. Grant

Union General & Eighteenth President

The tenacious Union commander who won the war through relentless strategy, then served as president during Reconstruction's most ambitious years.

Robert E. Lee

Commander of the Confederate Army

The Confederate general whose tactical brilliance prolonged the war but whose surrender at Appomattox brought it to an end.

Frederick Douglass

Abolitionist Leader & Statesman

The towering abolitionist who advised Lincoln on emancipation and recruited Black soldiers, becoming the moral conscience of the era.

Harriet Tubman

Underground Railroad Conductor & Union Spy

The fearless conductor of the Underground Railroad who led hundreds of enslaved people to freedom and served as a Union scout and spy during the war.

Jefferson Davis

President of the Confederate States

The president of the Confederacy who led the Southern cause through four years of war before being captured and imprisoned.

Articles from This Era

Articles for this era are coming soon. Check back as our collection grows.

← Previous Era Expansion & the Jacksonian Era Next Era → The Gilded Age & Industrialization