Going West

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Across
  1. 7. Mountain the settlers had to cross
  2. 8. large wooden construct to transport smth
  3. 10. 2,200 mile long route
  4. 11. railroad connection between Omaha and...
  5. 12. the lands beyond the borderland
Down
  1. 1. European American and African settlers
  2. 2. settling to the West was extremly...
  3. 3. a phrase coined in 1845
  4. 4. between white man and native americans
  5. 5. the Indian removal act was a ... in the United States 1830
  6. 6. geographical area near or beyond a boundary
  7. 9. discovery in January 1848