American Civil War

The election of Abraham Lincoln in November 1860 accelerated what had been building for decades. South Carolina seceded within two months, followed by six more states that formed the Confederate States of America under Jefferson Davis. The North, led by President Lincoln, refused to recognize the breakaway nation. When Confederate President Davis ordered General P.G.T. Beauregard to take Fort Sumter-a federal garrison in Charleston harbor still flying the Union flag-the war began on April 12, 1861, with Confederate artillery opening fire at 4:30 a.m.

What followed was the deadliest conflict in American history. Neither side anticipated how long or costly it would be. The Union initially expected victory in months; the Confederacy believed European cotton dependency would force recognition and intervention. Neither calculation held. The war consumed entire generations. Ulysses S. Grant emerged from obscurity to command Union forces; Robert E. Lee became the Confederacy's finest general. Battles like Gettysburg (July 1863), with 51,000 casualties, and Sherman's March to the Sea (1864) defined industrial-scale warfare on a continent.

Lincoln's Emancipation Proclamation, issued September 22, 1862, and effective January 1, 1863, transformed the conflict from a constitutional struggle into a war for human freedom. Enslaved people fled to Union lines by the thousands, and eventually 180,000 Black soldiers fought for the North. The moral stakes clarified even as the body count mounted. Hospitals overflowed. Entire towns lost a generation of men. The nation's economy warped around military production.

By April 1865, Confederate General Lee surrendered at Appomattox, Virginia. The Union held. Slavery was abolished by the 13th Amendment. But 620,000 Americans lay dead-nearly 2% of the population. The South's infrastructure was wrecked. The Reconstruction era that followed proved nearly as traumatic as the war itself, and the racial inequities the conflict purported to settle persisted for another century. The American Civil War didn't end American history; it reset it, leaving scars that never fully healed.