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World War II Timeline

  • Germany opens Dachau concentration camp

    Germany opens Dachau concentration camp
    Was significant because it was the first concentration camp that was opened.
  • Mussolini's Italian forces take Ethiopia

    Mussolini's Italian forces take Ethiopia
    Was significant because these were originally Hitler's plans
  • German troops occupy Rhinehand

    German troops occupy Rhinehand
    Was significant because it is when Adolf Hitler violated the Treaty of Versailles.
  • Nazis take Czechoslovakia

    Nazis take Czechoslovakia
    Was significant because it was one of the main causes of WWII
  • Germany's invasion of Poland

    Germany's invasion of Poland
    Was significant because the German-Soviet pact enabled Germany to invade Poland without prevention
  • German 'Blitzkrieg' overwhelms Belgium, Holland, and France

    German 'Blitzkrieg' overwhelms Belgium, Holland, and France
    Was significant because attacking these place just added to the causes of the war
  • Hitler begins operation Barbarossa

    Hitler begins operation Barbarossa
    Was significant because German industrial preparations began
  • Japan attacks Pearl Harbor

    Japan attacks Pearl Harbor
    Was significant because it's what made the U.S declare war on Japan.
  • The U.S enters the war

    The U.S enters the war
    Was significant because the attack on Pearl Harbor is what made this happen.
  • Singapore falls to Japanese

    Was significant because it was a battle that gave Japan more power with about 80,000 prisoners of war coming from the U.K, India, and Australia.
  • Mass murder of Jewish people at Auschwitz begins

    Mass murder of Jewish people at Auschwitz begins
    Was significant because this drove all opposing countries to stop Hitler.
  • American naval victory at Battle of Midway

    American naval victory at Battle of Midway
    Was significant because it left terrible damage on the Japanese navy that was unable to be fixed.
  • U.S cracks Japanese codes

    U.S cracks Japanese codes
    Was significant because after being able to decode Japanese messages, U.S leaders knew roughly where and when they would attack.
  • Surrender at Stalingrad

    Surrender at Stalingrad
    Was significant because it was the last of the German forces fighting for Hitler.
  • Normandy invasion

    Normandy invasion
    Was significant because it was the first time during the war that Germany showed weaknesses, and that victory was starting to seem possible.
  • Paris is liberated

    Paris is liberated
    Was significant because Paris had been owned by Nazi Germany and it put them in a lower place.
  • Big three in Potsdam

    Big three in Potsdam
    Was significant because it was where the U.K, U.S, and the Soviet Union deciding what they were going to do with Nazi Germany after the war.
  • Hiroshima

    Hiroshima
    Was significant because it was the very first atomic bomb to be deployed in the world, and was one of the only times to have nuclear weapons used in war.
  • Nagasaki

    Nagasaki
    Was significant because it was just three days after the bombing of Hiroshima, and was the only other time a nuclear weapon was used in war.