WESTWARD EXPANSION

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Across
  1. 3. new orleans
  2. 4. cause and...
  3. 6. worked in mines for low wages
  4. 9. supported the constitutioin
  5. 11. western economy
  6. 17. time of any inventions
  7. 18. made travel shipping on land easier
  8. 19. louisiana
Down
  1. 1. california 1849
  2. 2. louisiana purchase bought from...
  3. 5. profit and competition
  4. 6. eli whitney invented the...
  5. 7. forced to live on reservations
  6. 8. ...famin
  7. 10. made travel on rivers easier
  8. 12. worked in factories for low wages
  9. 13. cash crop in the south
  10. 14. key issue for new states
  11. 15. own all the land from the atlantic to the pacific
  12. 16. francis scott...