cold war origins

  • U.N. created

    united nations was started
    international organization to prevent war
  • germany's 4 zones

    Germany divided allies split germany into 4 zones each ruled by U.S., U.K., USSR,and france
  • atomic bomb

    U.S. dropped two atomic bombs on Japan
  • iron curtain

    iron curtain
    churchill coined the term iron curtain to describe the boundary separating communist Eastern Europe from capitalist Western Europe.
  • communism and capitalism

    stalin openly declared the imcompatibility of communism and captitalism
  • truman doctrine

    the truman doctrine was a U.S. policy of giving econimic and military aid to free nations
  • Marshall Plan

    The marshall plan is a U.S. program to help European countries
  • western allies

    western allies planned to begin airculation of a new currency in their zones of germany.
  • Berlin airlift

    western allies begin to red guard, a massive operation of flying food and supplies
  • congress

    congress approved the 12.5 billion dollar plan only after communist took over czechoslovakia.
  • NATO

    U.S. joined with 10 western European nations to form NATO
  • Blockade

    USSR admitted defeat by lifting the blockade
  • USSR atomis bomb

    USSR test first atomic bomb.
  • US Spies

    US and USSR begin using spies on one another
  • US H bomb

    US develops H-bomb
  • USSR H- bomb

    USSR H- bomb
    USSR develops H- bomb
  • West Germany

    west germany admitted to NATO
  • Warsaw

    USSR formed its own alliance called Warsaw
  • ICBM

    USSR develop (ICBM) intercontinental ballistic missile.
  • soviets First satellite

     soviets First satellite
    soviets launched first sateillte into space.
  • US satellite

    US satellite
    US satellite launched first into space
  • Spy plan

    US spy plan was shot down over USSR and Powers spent two years in soviet prison
  • Berlin Wall

    Berlin Wall
    soviets erected the berlin wall