Chapter 28

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Across
  1. 4. Province in south Russia that attempted to secede
  2. 5. Symbol of the Cold War, torn down in 1989
  3. 6. a person who speaks out against a political regime
  4. 8. a relaxation of tensions between two powers
Down
  1. 1. Signed a treaty with US President Reagan to eliminate nukes
  2. 2. USSR invaded this country, ruining US relations
  3. 3. President Carter withdrew US participation
  4. 7. Soviet leader who replaced Khrushchev