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  Adolf Hitler and the Nazi party gain control of Germany
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  Germany begins seizing European lands lost in World War 1.
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  Germany invades Poland, starting World War 2.
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  Japan attacks the U.S. Navy at Pearl Harbor
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  The Battle of Stalingrad begins
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  The U.S. wins the battle of Midway
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  The Manhattan project begins
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  The Nazis developed their "Final Solution."
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  The Allies force the Axis powers to surrender in North Africa
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  The U.S. takes Guadalcanal
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  The Warsaw Ghetto Uprising occurs.
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  The Allies conquer Italy
 June- D-Day invasion occurs
 December- The Allies win the Battle of Bulge
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  The D-Day invasion occurs
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  May- Germany surrenders, ending the war in Europe.
 August- The United States drops atomic bombs on the Japanese cities of Hiroshima and Nagasaki.
 August- Japan surrenders, ending the war in the Pacific.
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  Allied troops liberate Jews and others from Nazi concentration camps across central Europe
