Roaring twenties

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Across
  1. 3. Naval Conference
  2. 7. Flapper
  3. 9. Palmer
  4. 10. Lindbergh
  5. 13. Migration
  6. 15. Garvey
  7. 17. Coolindge
  8. 18. Line
  9. 19. Capone
  10. 20. Scopes Trial
  11. 22. Hughes
Down
  1. 1. Case
  2. 2. Hemingway
  3. 4. Origins Act
  4. 5. Fitzgerald
  5. 6. Pact
  6. 7. Wright Brothers
  7. 8. G. Harding
  8. 11. Scare
  9. 12. Ruth
  10. 14. Dome Scandal
  11. 16. Renaissance
  12. 21. Ford