Cold war

1. The Soviet spy agency.
5. This House of Representatives committee hunted for communists.
6. Churchill coined this term for the imaginary division between east and west Europe.
11. US president who oversaw the end of the Cold War.
12. This was the Soviet policy of increased openness in the 1980s.
13. Communist leader of North Vietnam.
14. The 1962 standoff over nuclear missiles in Cuba.
15. The 1968 surprise attack by the Viet Congress.
16. The Korean War ended in this year.
17. Castro The communist leader of Cuba.
18. The alliance of Democratic countries during the Cold War.
19. Berlin Wall, a symbol of the Cold War, fell in this year.
20. America airlifted supplies into this German city during a crisis in 1954.

2. The US policy of pushing aggression or threatening to go to war to the edge of disaster
3. The US policy of preventing the spread of communism.
4. Korea has been divided at the 38th ____ since the Korean War.
7. President who proposed a "massive retaliation" to any attack in 1954.
8. president who saw the end of the Vietnam war before resigning in scandal.
9. The US senior who claimed there were communists in the US government.
10. The 1961 failed US-backed invasion of Cuba.