Cold War Timeline

  • Yalta Conference

    Yalta Conference
    The Big Three met to discuss German terms of surrender and post war occupation of Germany.
  • Potsdam Conference

    Potsdam Conference
    The Big Three met in Potsdam, Germany to negotiate terms for the end of World War II.
  • Truman Doctrine

    Truman Doctrine
    The U.S. would provide military and economic aid to countries threatened by Communism.
  • Marshall Plan

    Marshall Plan
    It was a U.S, economic recovery for war-torn Europe.
  • Berlin Blockade

    Berlin Blockade
    The Soviets block entrances to Berlin and cut off Allied supplies to West Berlin.
  • Berlin Airlift

    Berlin Airlift
    U.S. and British airplanes fly supplies into West Berlin.
  • German Unification

    German Unification
    Great Britain, France, and the United States made plans to unify the three Western sections of Germany and Berlin and a West German government.
  • North Atlantic Treaty Organization formed

    North Atlantic Treaty Organization formed
    The North Atlantic Treaty Organization was created by the United States and its European allies to provide collective security against the Soviet Union.
  • Soviet Union explodes 1st atomic bomb

    Soviet Union explodes 1st atomic bomb
    At a test site at Semipalatinsk in Kazakhstan, the USSR successfully detonates its first atomic bomb, code name "First Lightning."
  • Federal Republic of Germany created

    Federal Republic of Germany created
    This was a new democratic state in West Germany.
  • German Democratic Republic created

    German Democratic Republic created
    This was a Communist controlled state in East Germany.
  • Korean War

    Korean War
    The war was an attempt by the Communist govenment of North Korea to take over South Korea.
  • Hydrogen Bomb

    Hydrogen Bomb
    This was created during the Arms Race and was even more destructive than the first atomic weapons.
  • Arms Race

    Arms Race
    The United States and the Soviet Union built up their armies and weapons.
  • Joseph Stalin dies

    Joseph Stalin dies
    At age 73, Stalin died of illness.
  • Nikita Krushchev comes to power

    Nikita Krushchev comes to power
    He was selected as one of five men named to the new office of Secretariat of the Communist Party.
  • Vietnam War

    Vietnam War
    The Vietnam War was a war to stop the spread of communism.
  • Space Race

    Space Race
    This was a competition between the U.S, and the Soviet Union for supremacy in spaceflight capacity.
  • Warsaw Pact

    Warsaw Pact
    This was a military alliance of Communist Block nations USSR, East Germany, Albania, Czech, Poland, Hungary, and Romania.
  • Sputnik

    Sputnik
    This was the first satelite to orbit earth. It sent radio signals back to earth.
  • U-2 incident

    U-2 incident
    This american spy plane was shot down while conducting espionage over the Soviet Union.
  • Yuri Gagari

    Yuri Gagari
    He was a Russian Cosmonaut and the 1st man to travel in space.
  • Cuban Missile Crisis

    Cuban Missile Crisis
    114 fighters died in three days and the rest were captured by Castro's troops.
  • Bay of Pigs Invasion

    Bay of Pigs Invasion
    This was a failed military invasion of Cuba.
  • Start of Berlin Wall

    Start of Berlin Wall
    Khrushchev realized the need to stop the flow of refugees from East Germany through West Berlin.
  • Soviet invasion of Afghanistan

    Soviet invasion of Afghanistan
    The Soviet Union intervened in support of the Afghan communist government in its conflict with anticommunist Muslim guerrillas during the Afghan War.
  • INF Treaty

    INF Treaty
    The INF Treaty was signed between the U.S. and The Union Of Soviet Socialist Republics to eliminate ballistic and druise missiles.
  • Mikhail Gorbachev comes to power

    Mikhail Gorbachev comes to power
    The election was a victory for Gorbachev, but it also revealed serious weaknesses in his power base.
  • German Reunification

    German Reunification
    One year after the destruction of the Berlin Wall, East and West Germany came together again after 45 years.
  • U.S.S.R. Breakup

    U.S.S.R. Breakup
    Soviet President Mikhail Gorbachev had resigned, declaring his office extinct, and handed over the Soviet nuclear missile launching codes to Russian President Boris Yeltsin.