The Confederacy seized US forts and other federal assets within its borders. The war began on April 12, 1861, when the Confederacy bombarded Fort Sumter in South Carolina. A wave of …

3 days ago · American Civil War, four-year war (1861–65) fought between the United States and 11 Southern states that seceded to form the Confederate States of America. It arose out of …

The Civil War in the United States began in 1861, after decades of simmering tensions between northern and southern states over slavery, states’ rights and westward expansion.

Feb 3, 2010 · Explore our timeline of the American Civil War and learn about the important events and battles that happened throughout this period of American history – from John Brown's …

Both North and South were confident they could easily win the struggle. Each misjudged the other’s determination and tragically underestimated the horrors of the war ahead. Neither …

The American Civil War, 1861–1865, resulted from long-standing sectional differences and questions not fully resolved when the United States Constitution was ratified in 1789, primarily …

Dec 28, 2025 · The American Civil War was a four-year war (1861–65) between the United States and 11 Southern states that seceded from the Union and formed the Confederate States of …

Aug 16, 2011 · Facts and frequently asked questions relating to the American Civil War. Many elements of Civil War scholarship are still hotly debated. The facts on this page are based on …

The Civil War marked a defining moment in United States history. Long simmering sectional tensions reached a critical stage in 1860–1861 when eleven slaveholding states seceded and …

Almost as many Americans were killed in the Civil War as in all the nation's other wars combined. After four years of fighting, the Union was restored through the force of arms. The problems of …