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What was the start date of World War II?,"September 1, 1939"
Which countries were the main Axis Powers during World War II?,"Germany, Italy, and Japan"
Who were the main Allied Powers during World War II?,"United States, United Kingdom, and Soviet Union"
What event led to the United States joining World War II?,"The attack on Pearl Harbor on December 7, 1941"
What was the name of the German air force during World War II?,Luftwaffe
Who was the leader of Nazi Germany during World War II?,Adolf Hitler
What was the code name for the Allied invasion of Normandy in 1944?,Operation Overlord
What was the largest and bloodiest battle of World War II?,The Battle of Stalingrad
What was the name of the atomic bomb dropped on Hiroshima?,Little Boy
When did World War II officially end?,"September 2, 1945"