World War II Timeline

  • Mukden Incident

    Mukden Incident
    Japan invades Manchuria , or northeastern China
  • Hitler Takes Power

    Hitler Takes Power
    Hitler becomes chancellor of Germany
  • Neutrality Act

    Neutrality Act
    The Neutrality act law is passed limiting the United State's involvement in future wars
  • Marco Polo Bridge Incident

    Marco Polo Bridge Incident
    Battle between Imperial Japan and the Republic of China, also known as the start of the second Sino-Japanese War
  • Period: to

    Slovak Independence

    Slovaks declare independence from a Slovak Republic
  • Signing of the Non Aggression Agreement

    Signing of the Non Aggression Agreement
    A division of Eastern Europe occurs creating spheres of influence
  • Nazi Germany Invades Poland

    Nazi Germany Invades Poland
    Germany invades Poland, indicating the start of WWII
  • Britain and France Declare War

    Britain and France Declare War
    After Germans invaded Poland, Britain and France declare war on Germany
  • Start of Winter War

    Start of Winter War
    Soviets invade Finland starting the Winter War
  • Hitler Seizes Small European Countries

    Hitler Seizes Small European Countries
    Hitler takes Denmark, Holland, Luxembourg, Belgium and Norway under Nazi German control
  • Period: to

    The Battle of Britain

    German and British Air Forces battle, British victory
  • Attack on Pearl Harbor

    Attack on Pearl Harbor
    Imperial Japan makes a surprise attack on the U.S. by dropping an atomic bomb on the Pearl Harbor in Hawaii
  • Germany Declares War on the United States

    Germany Declares War on the United States
    Germany declares war on the U.S. in December of 1941
  • D-Day

    D-Day
    Allied powers crossed the English channel and landed on the beaches in Normandy, starting the liberation of Western Europe from the control of Nazi Germany
  • Paris is Liberated

    Paris is Liberated
    Paris is liberated from Nazi Germany's control by the U.S.
  • United States Joins the Pacific Theatre

    United States Joins the Pacific Theatre
    The U.S. air force heads into the war from the Pacific
  • VE Day

    VE Day
    End of WWII in Europe, Nazi Germany's formal surrender
  • Bombing of Hiroshima

    Bombing of Hiroshima
    With Truman in charge, the U.S. drops an atomic bomb on Hiroshima in Japan
  • Bombing of Nagasaki

    Bombing of Nagasaki
    With Truman in charge, the U.S. drops an atomic bomb on Nagasaki in Japan
  • Japan Surrenders

    Japan Surrenders
    Formal surrender of Japan, officially ending WWII