Across
- 3. typically narrow
- 8. people of america
- 10. can lift heavy
- 11. 130 feet tall
- 13. discovered new places
- 14. why did people move north
- 16. first to journey the trail
- 17. animal skin
- 18. a game with a prize
- 21. flat land
Down
- 1. kings of the plains
- 2. temporary place to stay
- 4. land purchase
- 5. national historic
- 6. fertilize land
- 7. already took place
- 9. coffee bacon and dry bread
- 12. place to ride or drive vehicles
- 15. america had the right to expand from the alantic to the Pacific Ocean
- 19. burnt bison droppings
- 20. spanish explorer