War that is not warm

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Across
  1. 1. CRISIS Standoff between US and USSR over missiles in Cuba (3 words)
  2. 7. DOCTRINE A policy to stop the spread of communism (5 words)
  3. 8. A period of easing tensions between the US and USSR (7 letters)
  4. 9. Alliance formed to counter the Soviet Union (4 letters)
  5. 10. PACT Soviet Union's response to NATO (3 words)
Down
  1. 2. WALL A symbol of the division of Germany (3 words)
  2. 3. RACE Competition between US and USSR in space exploration (2 words)
  3. 4. CURTAIN The division between communist and democratic countries (3 words)
  4. 5. WAR First major military conflict of the Cold War (2 words)
  5. 6. A period of fear of communism in the US (11 words)