Ending the Civil War By AnatidaephobicMan 1864 Reelection of Lincoln Period: 1864 to 1864 Atlanta Campaign Period: 1864 to 1864 March to the Sea Period: 1864 to 1864 Overland Campaign Period: 1864 to 1865 Siege of Petersburg Apr 9, 1865 Lee's Army Surrenders Apr 9, 1865 Lincoln is Assassinated Apr 26, 1865 Joseph Johnston's Army Surrenders