The document summarizes several major battles of the American Civil War from 1861 to 1865. It begins with Fort Sumter in 1861, where Confederate forces fired on a Union fort in South Carolina, officially starting the war. It then discusses First Bull Run in 1861, where Confederates pushed back Union forces in the first major battle. In 1862 it covers the battles of Shiloh and Antietam, which resulted in massive casualties for the Union. Gettysburg in 1863 drove Lee's army back into Virginia. That same year the Battle of Vicksburg gave the Union control of the Mississippi River. Sherman's March to the Sea in 1864 devastated the South. Finally, in 1865 Confederate General Robert E. Lee formally surrendered to Union General Ulys