World War II Timeline

  • Adolf Hitler becomes Chancellor of Germany

    Adolf Hitler becomes Chancellor of Germany
    His Nazi Party, or the Third Reich, takes power and Hitler becomes the dictator of Germany
  • Rome-Berlin Axis treaty

    Rome-Berlin Axis treaty
    Nazi Germany and Fascist Italy sign an agreement that links the two fascist countries.
  • Anti-Comintern Pact

    Anti-Comintern Pact
    Nazi Germany signs a pact against communism and Russia with Imperial Japan
  • Japan invades China

    Japan invades China
  • Hitler annexes the country of Austria

    Hitler annexes the country of Austria
    Hitler wanted to unify all German-speaking people. He annexed Austria and demanded that German people in Czechoslovakia be liberated
  • Treaty of Munich

    Treaty of Munich
    Hitler, Chamberlain, Daladier of France and Mussolini of Italy met in Munich. They agreed that Hitler should have the Sudetanland of Czechoslovakia. The Czechs had no one to defend them and surrendered. Hitler said that he did not want to expand Germany any further. Chamberlain went back to England with a paper signed by Hitler proclaiming 'peace in our time'
  • Hitler invades Poland

    Hitler invades Poland
    Hitler breaks the treaty of Munich and invades Poland. In August Russia and Germany sign a non-aggression pact and plans to divide up Poland
  • France and Great Britain declare war on Germany

    France and Great Britain declare war on Germany
    honoring their treaty with Poland, France, and Great Britain enter the war against Germany
  • France falls to the Germans

    France falls to the Germans
    General Hering, the military governor of Paris, declares the French capital an open city to prevent it from being destroyed. The Germans march into Paris. France accepts German armistice terms and establishes the Vichy Government.
  • Germany invades and takes control of Denmark and Norway

    Germany invades and takes control of Denmark and Norway
    Hitler invades and occupies Denmark and Norway to safeguard supply routes of Swedish ore and to establish a Norwegian base to break the British naval blockade on Germany
  • Blitzkrieg

    Blitzkrieg
    Germany uses quick strikes called blitzkrieg, meaning lightning war, to take over much of western Europe including the Netherlands, Belgium and northern France
  • Winston Churchill becomes leader of Britain

    Winston Churchill becomes leader of Britain
    Chamberlain resigns after pressure by Labour members and Winston Churchill becomes become the new head of the wartime coalition government.
  • Battle of Britain

    Battle of Britain
    Germany launches an air attack on Great Britain. These attacks last until the end of October.
  • Axis Alliance

    Axis Alliance
    Germany, Italy, and Japan sign a pact creating the Axis Alliance
  • Axis attacks Russia

    Axis attacks Russia
    Germany and the Axis Powers attack Russia with a huge force of over 4 million troops
  • Pearl Harbor

    Pearl Harbor
    The Japanese attack the US Navy in Pearl Harbor. The next day the US enters World War II on the side of the Allies
  • Battle of Midway

    Battle of Midway
    US Navy defeats the Japanese navy at the Battle of Midway
  • Italy Surrenders

    Italy Surrenders
    Italy surrenders to the Allies, however, Germany helps Mussolini escape and set up a government in northern Italy.
  • D-Day

    Allied forces invade France and push back the Germans in the Normandy invasion.
  • Battle of the Bulge

    Battle of the Bulge
    The Germans launch a large attack in the Battle of the Bulge. They lose to the Allies. This seals the fate of the German Army, who will lose the war.
  • Iwo Jima

    Iwo Jima
    US Marines invade the island of Iwo Jima, after a fierce battle they capture the island
  • Roosevelt dies

    Roosevelt dies
    US President Franklin Roosevelt dies. He is succeeded by President Harry Truman.
  • Hitler commits suicide

    Hitler commits suicide
    Hitler knows that Germany has lost the war and commits suicide
  • Germany surrenders to the Allies

    Germany surrenders to the Allies
  • Hiroshima

    Hiroshima
    The United States drops the atomic bomb on Hiroshima, Japan. The city is devasted.
  • Nagasaki

    Nagasaki
    Another bomb is dropped on Nagasaki, Japan
  • Japan surrenders

    Japan surrenders
    Japan surrenders to US General Douglass MacArthur and the Allies