World War 2 By LegionOfMeh Sep 1, 1939 Germany Invades Poland Jun 22, 1941 Battle of Stalingrad Dec 7, 1941 Japanese Attack Pearl Harbor, United States enters WWII Period: Jun 4, 1942 to Jun 7, 1942 Battle of Midway Sep 8, 1943 Italy Surrenders Jun 6, 1944 D-Day May 7, 1945 Germany Surrenders Aug 6, 1945 Atomic bomb dropped on Hiroshima Aug 9, 1945 Atomic Bomb dropped on Nagasaki Aug 14, 1945 Japan Surrenders