How secure was the USSR's control over Eastern Europe 1948-c. 1989?

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Across
  1. 2. The council for Mutual Economic Assistance
  2. 3. Germany, italy, japan, and their allies during the second world war
  3. 5. Mutual defense treaty between the eight communist states of Eastern Europe
  4. 6. The leader of the USSR
  5. 10. Newly elected prime minister of poland
  6. 13. The leader of the Soviet Union in 1985
  7. 15. Replaces antonin novotny as the leader of the ruling communist party of Czechoslovakia
  8. 16. The independent trade union established after the strike at Lenin Shipyard
  9. 17. A line dividing Europe into the Soviet-Controlled East and the capitalist west
  10. 18. International organization founded to protect peace, security, and economic development
  11. 20. The new prime minister of the hungarian communist party
Down
  1. 1. Electrician that led the strike of 14 August 1980
  2. 4. A leading hungarian catholic who was arrested, tortured and put in prison
  3. 7. The structure that seperated East and West Germany
  4. 8. Made on november 1968 and stated that communist states should be mindful of how their actions affect other communist countries
  5. 9. A period of reform with the government making changes to many aspects of life in Czechoslovakia
  6. 11. Name of the secret police used in repression in Hungary
  7. 12. Russian secret police
  8. 14. The leader of the leading communist party in Czechoslovakia
  9. 19. The east german ruling marxist-leninist party