| Hint | Answer | % Correct |
|---|---|---|
| August 1942-February 1943, turning point on the Eastern Front, deadliest battle ever, and failure of German offensive | Battle of Stalingrad | 93%
|
| September 1939, causes outbreak of war | Invasion of Poland | 90%
|
| June 1942, turning point of the naval war in the Pacific | Battle of Midway | 89%
|
| September 1941-January 1944, longest and deadliest siege ever | Siege of Leningrad | 81%
|
| December 1941, opening of the Pacific Theater | Attack on Pearl Harbor | 78%
|
| February-March 1945, Americans capture Japanese fortress island in bloody battle, mass bombing of Japan made possible | Battle of Iwo Jima | 78%
|
| June 1944, reopening of the Western Front in France | Operation Overlord | 78%
|
| April-May 1945, last major battle in Europe, Germany capitulates | Battle of Berlin | 76%
|
| April-June 1945, final and deadliest island battle in the Pacific | Battle of Okinawa | 75%
|
| August 1945, catastrophic knockout blow in the Pacific, Japan capitulates | Atomic Bombings of Hiroshima and Nagasaki | 73%
|
| December 1944-January 1945, last ditch German offensive on the Western Front and deadliest battle between America and Germany | Battle of the Bulge | 73%
|
| June-December 1941, opening of the Eastern Front | Operation Barbarossa | 73%
|
| October-November 1942, turning point in North Africa | Second Battle of El Alamein | 73%
|
| July-October 1940, German invasion plans postponed indefinitely | Battle of Britain | 70%
|
| July-August 1943, failed German offensive leads to largest tank battle ever | Battle of Kursk | 70%
|
| February 1942, Britain's Southeast Asian fortress city falls to Japan | Battle of Singapore | 70%
|
| July-August 1943, opening of the Italian Campaign | Allied Invasion of Sicily | 64%
|
| August 1942-February 1943, turning point of the ground war in the Pacific | Guadalcanal Campaign | 63%
|
| October 1941-January 1942, Germany fails to defeat the Soviet Union in one offensive | Battle of Moscow | 56%
|
| August 1945, Japanese forces in China and Korea crushed, fighting rages after official Japanese surrender | Soviet Invasion of Manchuria | 45%
|
| May-June 1940, Germany swiftly conquers Western Europe | Case Yellow | 40%
|
| October 1944, decisive battle of the Second Philippines Campaign, largest naval battle ever | Battle of Leyte Gulf | 33%
|
| June-July1944, decisive battle in the Mariana Islands, largest banzai charge ever conducted, and mass suicide of ethnic Japanese | Battle of Saipan | 25%
|
| August 1944, Germany loses nearly all of its oil supply, Soviets break into the Balkans | Second Jassy-Kishinev Offensive | 25%
|
| November 1943, first of the bloody "island-hopping" battles in the Central Pacific | Battle of Tarawa | 23%
|
| June-August 1944, Soviet summer offensive in Belarus and Poland | Operation Bagration | 20%
|
| June-November 1942, renewed German offensive in Russia | Case Blue | 16%
|