Historical figures

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Across
  1. 3. "Hooverville"
  2. 4. Ended segregation in the south
  3. 6. Averted nuclear war
  4. 10. Lousiana purchase
  5. 14. Hollywood actor
  6. 15. Second RED SCARE
Down
  1. 1. Assembly line
  2. 2. Dropped the atomic bomb in WW2 and ended WW2
  3. 5. New deal
  4. 7. Five star general during WW2
  5. 8. Master of foreign policy
  6. 9. A muckraker who wrote "The Jungle"
  7. 11. Ferdinand Cause for WW1
  8. 12. Participated in island-hopping
  9. 13. Return to normalcy
  10. 14. Created and OIL monopoly