History Puzzle

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Across
  1. 1. generation 1965-1980
  2. 3. generation 1946-1964
  3. 4. United States of…
  4. 10. Supreme power
  5. 13. Interactions of society
  6. 17. Civilian population
  7. 18. understanding of many groups
  8. 19. Change or development
Down
  1. 2. The wealth of a country
  2. 5. Different groups of people of the world
  3. 6. What you go to school for
  4. 7. wrong place of something
  5. 8. Can help you and your rights
  6. 9. generation 1997-2012
  7. 10. generation 1928-1945
  8. 11. To keep something without impact
  9. 12. generation 1981-1996
  10. 14. Bus movement
  11. 15. Overall name of movements like rosa parks/MLK/etc.
  12. 16. Leader and famous person of many civil right movements