Westward Expansion: Inventions

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Across
  1. 3. someone who organizes resources to bring a new or better product/service to market to make a profit
  2. 6. cuts grain
  3. 9. the first person to think of or make something
  4. 10. the reaper increased productivity of the _________
  5. 11. train powered by the use of steam
  6. 13. steam locomotives provided faster _______ transportation
  7. 14. separates seeds from cotton
Down
  1. 1. slave who was one of the inventors of the reaper
  2. 2. the cotton gin increased the demand for ______ labor
  3. 4. entrepreneur of the steamboat
  4. 5. steamboats provided faster _______ transportation
  5. 7. inventor of the cotton gin
  6. 8. boat powered by the use of steam
  7. 12. one of the inventors of the reaper with his slave