Cold War Crossword Puzzle

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Across
  1. 4. Churchill's term for the symbolic divide in Europe
  2. 5. Failed 1961 invasion of Cuba by CIA-trained exiles
  3. 6. American couple executed for passing atomic secrets to the Soviets
  4. 9. US President who advocated for the "Domino Theory"
  5. 12. 1962 standoff that nearly led to nuclear war
  6. 13. US economic aid program to rebuild Western Europe
  7. 14. Competition for supremacy in spaceflight capability
  8. 16. The first man-made satellite launched into space
  9. 18. Western military alliance formed in 1949
  10. 19. Year-long mission to supply a blockaded German city
  11. 20. Term for making reckless accusations of communist activity
Down
  1. 1. US policy designed to stop the spread of communism
  2. 2. 1947 pledge to support countries resisting communism
  3. 3. Policy of pushing a situation to the edge of war
  4. 7. The Soviet-led military alliance formed in 1955
  5. 8. 1950-1953 conflict fought along the 38th parallel
  6. 10. Soviet dictator who led the USSR until 1953
  7. 11. 1960 event where a US spy plane was shot down over the USSR
  8. 15. Physical barrier erected in 1961 to stop defections
  9. 17. Soviet leader during the Cuban Missile Crisis