the columbian exchange

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Across
  1. 2. we farm them
  2. 3. we use them as a main food source
  3. 5. unexplored
  4. 7. this spiced up dancing and music
  5. 9. unpaid forced labor
  6. 10. fully explored
  7. 11. very harmful
Down
  1. 1. floats on water
  2. 2. the start of it all
  3. 4. caffeinated drink
  4. 6. killed a ton of natives
  5. 8. very helpful for natives