Social Studies

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Across
  1. 2. Where factories were
  2. 5. Cloth goods
  3. 8. Our first president
  4. 9. invented the steel plow (Big Green Tractor)
  5. 10. Had the idea of interchangeable parts
  6. 12. efficient production of large numbers
  7. 13. What fort-niners were searching for
Down
  1. 1. union groups to improve pay and conditions
  2. 3. Refusing to work until demands were met
  3. 4. this code was used to communicate over wires
  4. 6. device to send info over wires long distances
  5. 7. Where most agriculture was
  6. 11. reject a law