Cold War

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Across
  1. 2. stopping the spread of communism
  2. 4. war, United States supported the south but couldn't end it
  3. 6. war, United States supported the south but withdrew
  4. 7. race, competition to explore outer space
Down
  1. 1. theory, idea that if one nation falls to communism other nations around it will
  2. 2. government controls all the businesses
  3. 3. Union, group of communist nations controlled by Russia
  4. 5. race, competition to build nuclear weapons