orld War II Knowledge Quiz: Test Your History SkillsBy onlinetoolkit / 4 August 2025 World War II Knowledge Quiz 1. When did World War II begin? 1937 1939 1941 1945 2. Which country did Germany invade to start World War II? France Belgium Poland Norway 3. What was the German military strategy called that used fast, powerful attacks? Trench Warfare Blitzkrieg Attrition Guerrilla Warfare 4. Who was the British Prime Minister during most of World War II? Neville Chamberlain Winston Churchill Clement Attlee Stanley Baldwin 5. What technology helped Britain win the Battle of Britain? Sonar Radar Rockets Tanks 6. Which event brought the United States into World War II? Invasion of Normandy Attack on Pearl Harbor Fall of Berlin Battle of Stalingrad 7. What was the code name for the Allied invasion of Normandy? Operation Barbarossa Operation Overlord Operation Torch Operation Sea Lion 8. Which city suffered a 900-day siege during World War II? Moscow Leningrad Warsaw Berlin 9. Which language was used by the U.S. military to encode messages that were never broken? Navajo Japanese German Russian 10. What were the names of the two atomic bombs dropped on Japan? Little Boy and Fat Man Big Boy and Thin Man Eagle and Tiger Liberty and Victory 11. Which country suffered the most military deaths in World War II? United States Germany Soviet Union Japan 12. What was the name of the project that developed the first nuclear weapons? Apollo Project Manhattan Project Mercury Project Trinity Project 13. Who led the Soviet Union during World War II? Vladimir Lenin Joseph Stalin Nikita Khrushchev Leon Trotsky 14. What was the main goal of Operation Valkyrie? Invade Britain Assassinate Hitler Defend Berlin Liberate Paris 15. Which battle marked the turning point on the Eastern Front? Battle of Kursk Battle of Stalingrad Battle of Moscow Battle of Leningrad Submit Quiz
