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        Stock market crashed - 
  
  Hitler becomes Fuhrer when chancellorship and presidency are united
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  President Roosevelt is re-elected. President Roosevelt is re-elected for a second term.
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  Germany-nuclear fission discovered
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  battle the bulge
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  Winston Churchill Becomes british prime minister
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  President Roosevelt buys the first War Bond.
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  American naval victory at Battle of Midway, in June, marks turning point in Pacific War.
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  Adolf Hitler orders German troops at Stalingrad to fight to the death.
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  Jewish patients, nurses and doctors incinerated at Auschwitz-Birkenau.
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  1st US air attack on Germany (Wilhelmshafen)
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  4th US marine division conquers Roi, Marshall Islands.
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  Allied troops 1st set foot on Japanese territory.
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  Truman becomes president
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  German concetration camps liberated