World War II Timeline By Andy Nguyen

By Andyxt
  • September 1, 1939

    September 1, 1939

    World War II begins.
  • September 3, 1939

    September 3, 1939

    France and Great Britain declare war on Germany.
  • April 9, 1940

    April 9, 1940

    Germany invades and takes control of Denmark and Norway.
  • May 10, 1940

    May 10, 1940

    Germany uses quick strikes called blitzkrieg, meaning lightning war, to take over much of western Europe including the Netherlands, Belgium, and northern France.
  • May 30, 1940

    May 30, 1940

    Winston Churchill becomes leader of the British government.
  • June 10, 1940

    June 10, 1940

    Italy enters the war as a member of the Axis powers.
  • July 10, 1940

    July 10, 1940

    Germany launches an air attack on Great Britain. These attacks last until the end of October and are known as the Battle of Britain.
  • September 22, 1940

    September 22, 1940

    Germany, Italy, and Japan sign the Tripartite Pact creating the Axis Alliance.
  • June 22, 1941

    June 22, 1941

    Germany and the Axis Powers attack Russia with a huge force of over four million troops.
  • December 7, 1941

    December 7, 1941

    The Japanese attack the US Navy in Pearl Harbor. The next day the US enters World War II on the side of the Allies.
  • June 4, 1942

    June 4, 1942

    The US Navy defeats the Japanese navy at the Battle of Midway.
  • July 10, 1942

    July 10, 1942

    The Allies invade and take the island of Sicily.
  • September 3, 1943

    September 3, 1943

    Italy surrenders to the Allies, however Germany helps Mussolini to escape and set up a government in Northern Italy.
  • June 6, 1944

    June 6, 1944

    D-day and the Normandy invasion. Allied forces invade France and push back the Germans.
  • August 25, 1944

    August 25, 1944

    Paris is liberated from German control.
  • December 6, 1944

    December 6, 1944

    The Germans launch a large attack in the Battle of the Bulge. They lose to the Allies sealing the fate of the German army.
  • February 19, 1945

    February 19, 1945

    US Marines invade the island of Iwo Jima. After a fierce battle they capture the island.
  • March 22, 1945

    March 22, 1945

    The US Third Army under General Patton crosses the Rhine River.
  • April 12, 1945

    April 12, 1945

    US President Franklin Roosevelt dies; he is succeeded by President Harry Truman.
  • April 30, 1945

    April 30, 1945

    Adolf Hitler commits suicide as he knows Germany has lost the war.
  • May 7, 1945

    May 7, 1945

    Germany surrenders to the Allies.
  • August 6, 1945

    August 6, 1945

    The United States drops the Atomic Bomb on Hiroshima, Japan. The city is devastated.
  • August 9, 1945

    August 9, 1945

    Another atomic bomb is dropped on Nagasaki, Japan.
  • September 2, 1945

    September 2, 1945

    Japan surrenders to US General Douglass MacArthur and the Allies.
  • September 3, 1945

    September 3, 1945

    The treaty of peace was signed this was the first day that World War II has officially ended and marked the victory over Japan.

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