Cold War/Korean War Review

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Across
  1. 4. world's first satellite sent by Russians
  2. 5. term used to describe space exploration by countries
  3. 6. A state of tension without any fighting
  4. 8. South Korea's form of government
  5. 9. used to separate East and West Berlin
  6. 10. an organization to promote world peace
Down
  1. 1. the 1st country to send a man to the moon
  2. 2. where North & South Korea are divided
  3. 3. communist country
  4. 7. North Korea's form of government