Civil War Tineline By jdbagley5 Jul 21, 1861 First Battle of Bull Run Period: Jun 25, 1862 to Jul 1, 1862 The Peninsular Campaign Sep 17, 1862 The Battle of Antietam Feb 1, 1863 The Battle of Shiloh Apr 30, 1863 The Battle of Chancellorsville Jul 1, 1863 Gettysburg Sep 2, 1864 Fall of Atlanta Dec 22, 1864 Sherman's March to the Sea