Ch. 10 - Growth & Expansion

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Across
  1. 5. Another name for a toll road
  2. 7. A system that brought many people and machines into one building
  3. 8. A machine for cotton that removed the seeds
  4. 13. A flat-bottomed boat for carrying materials
  5. 14. Loyalty to ones region more than to the whole US
  6. 16. Separate compartments where water levels change for boats
  7. 17. The first canal built in America
  8. 20. This gives an inventor the sole legal right to his/her invention
Down
  1. 1. In the Missouri Compromise, this state became a Free state
  2. 2. The man who invented a machine that processed cotton
  3. 3. Erie canal connected Lake Erie to this river
  4. 4. Scientific inventions that simplify work
  5. 6. Money for investment
  6. 9. The name of the first commercial steamboat.
  7. 10. A Doctrine that forbid further colonization in North & South America
  8. 11. An artificial waterway for boats
  9. 12. People who have a share in a corporation
  10. 15. Identical machine parts that can be changed quickly
  11. 18. Invented the first commercial steamboat in 1807.
  12. 19. The economic system used in the USA