Industrial Revolution Puzzle

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Across
  1. 4. Political Theory developed by Adam Smith
  2. 5. Last name of the guy who invented the small pox vaccine
  3. 7. First name of the guy who invented the small pox vaccine
  4. 9. Farmers being replaced by machines, resulting in going to cities to find jobs
Down
  1. 1. Last name of the guy who made the process of making steel much more efficient with an egg-shaped machine
  2. 2. last name of the guy who developed germ theory
  3. 3. A form of protest formed by groups of workers
  4. 4. Political Theory developed by Karl Marx
  5. 6. first name of the guy who invented the cotton gin
  6. 8. First name of the guy who improved the steam engine