WWII & Cold War Timeline

  • Japan Invades China

    Japan Invades China
    Japanese troops invade Manchuria after Mukden Incident.
  • Germany Invades Poland

    Germany Invades Poland
    Hitler mobilizes troops and invades Poland.
  • Battle of Britain

    Battle of Britain
    Air campaign waged by the German Air Force (Luftwaffe) against the United Kingdom.
  • Tripartite Pact

    Tripartite Pact
    A pact signed in Berlin, Germany which established the Axis Powers of World War II.
  • Lend-Lease Act

    Lend-Lease Act
    A program under which the United States supplied Great Britain, the USSR, Free France, the Republic of China, and other Allied nations with materiel.
  • German Blitzkrieg on Soviet Union

    German Blitzkrieg on Soviet Union
    Germany uses their Blitzkrieg against the Soviet Union
  • Germany takes Leningrad

    Germany takes Leningrad
    Germany surrounds and lays siege to Leningrad.
  • Bombing of Pearl Harbor

    Bombing of Pearl Harbor
    The attack was intended as a preventive action in order to keep the U.S. Pacific Fleet from interfering with military actions the Empire of Japan was planning in Southeast Asia.
  • Formation of the U.N.

    Formation of the U.N.
    Intergovernmental organization established to promote international co-operation. A replacement for the ineffective League of Nations.
  • Wannsee Conference

    Wannsee Conference
    A meeting of senior officials of Nazi Germany, held in the Berlin suburb of Wannsee. The purpose of the conference was to ensure the cooperation of administrative leaders of various government departments in the implementation of the final solution to the Jewish question.
  • Battle of Midway

    Battle of Midway
    One of the most important naval battles of World War II. The Americans inflicted irreparable damage on the Japananese naval fleet.
  • D-Day

    D-Day
    The Allies storm Omaha beach to start to get a foothold in Northwestern Europe.
  • Yalta Conference

    Yalta Conference
    Intended mainly to discuss the re-establishment of the nations of war-torn Europe.
  • Battle of Iwo Jima

    Battle of Iwo Jima
    A major battle in which the United States Armed Forces fought for and captured the island of Iwo Jima from the Japanese Empire.
  • Battle of Okinawa

    Battle of Okinawa
    A battle that was fought on the Ryukyu Islands of Okinawa and was the largest amphibious assault in the Pacific War of World War II.
  • Hitler’s Suicide

    Hitler’s Suicide
    Adolf Hitler commits suicide with a gunshot wound to the head.
  • VE Day

    VE Day
    The European Axis powers surrender and the war ends in the European theater.
  • Potsdam Conference

    Potsdam Conference
    The goals of the conference included the establishment of post-war order, peace treaties issues, and countering the effects of the war.
  • Atomic Bomb Dropped on Hiroshima

    Atomic Bomb Dropped on Hiroshima
    The first of it's kind, an atomic bomb was dropped on the Japanese city of Hiroshima.
  • Atomic Bomb Dropped on Nagasaki

    Atomic Bomb Dropped on Nagasaki
    Another Atomic bomb is dropped on the Japanese city of Nagasaki.
  • VJ Day

    VJ Day
    Japan surrenders and the war is ended in the Pacific theater.
  • Truman Doctrine

    Truman Doctrine
    An international relations policy set forth by the U.S. President Harry Truman in a speech which stated that the U.S. would support Greece and Turkey with economic and military aid to prevent them from joining the Soviet sphere.
  • Marshall Plan

    Marshall Plan
    The American initiative to aid Europe, in which the United States gave economic support to help rebuild European economies after the end of World War II in order to prevent the spread of Soviet Communism.
  • NATO

    NATO
    North Atlantic Treaty Organization is formed to establish a system of collective defence whereby its member states agree to mutual defense in response to an attack by any external party.
  • Mao Zedong &People’s Republic of China

    Mao Zedong &People’s Republic of China
    Mao Zedong declares China now as The People's Republic of China.
  • Korean War

    Korean War
    A war between the Republic of Korea (South Korea), supported by the United Nations, and the Democratic People's Republic of Korea (North Korea), at one time supported by China and the Soviet Union.
  • Stalin’s death

    Stalin’s death
    Joseph Stalin, the leader of the Soviet Union, dies.
  • Warsaw Pact

    Warsaw Pact
    A collective defense treaty among eight communist states of Central and Eastern Europe in existence during the Cold War.
  • Vietnam War

    Vietnam War
    A Cold War-era proxy war that occurred in Vietnam, Laos, and Cambodia from December 1956 to the fall of Saigon on 30 April 1975.
  • Sputnik

    Sputnik
    The first artificial Earth satellite is launched into space by the Soviet Union.
  • Khrushchev Takes Power

    Khrushchev Takes Power
    This is the day Khrushchev rises to power in the Soviet Union.
  • Bay of Pigs

    Bay of Pigs
    An American CIA-sponsored attempt to overthrow the new government of Cuban Prime Minister Fidel Castro.
  • Berlin Wall

    Berlin Wall
    A barrier constructed by the German Democratic Republic (GDR, East Germany) starting on 13 August 1961, that completely cut off (by land) West Berlin from surrounding East Germany and from East Berlin.
  • Cuban Missile Crisis

    Cuban Missile Crisis
    A 13-day confrontation in October 1962 between the Soviet Union and Cuba on one side and the United States on the other side.
  • Gorbachev

    Gorbachev
    Gorbachev takes power in the Soviet Union.
  • Soviet Union falls

    Soviet Union falls
    The Soviet Union falls and splits into many seperate countries.