World War 2 By srobert Period: Jan 30, 1933 to Jan 30, 1933 Holocaust Started Period: Sep 1, 1939 to Sep 1, 1939 WW2 Started Period: Sep 1, 1939 to Sep 1, 1939 Germany Attacks Poland Period: Jun 22, 1941 to Jun 22, 1941 Battle Of Stalingrad Starts Period: Jun 3, 1942 to Jun 3, 1942 Battle Of Midway Started Period: Jun 7, 1942 to Jun 7, 1942 Battle Of Midway Ended Period: Feb 2, 1943 to Feb 2, 1943 Battle Of Stalingrad Ends Period: Jun 6, 1944 to Jun 6, 1944 D-Day Period: May 8, 1945 to May 8, 1945 Holocaust Ended Period: Aug 6, 1945 to Aug 6, 1945 Bombing of Hiroshima and Nagasaki Period: Sep 2, 1945 to Sep 2, 1945 WW2 Ended