Across
- 2. Mormon leader.
- 5. To add to.
- 7. Popular route for pioneers along Platte River.
- 10. Spanish speaking inhabitants of Texas.
- 11. Idea of U.S. expansion across continent.
- 14. Treaty that ended Mexican American War.
- 16. Texas leader.
- 17. Trail taken by religious group to Salt Lake City.
- 18. U.S. president during the Mexican American War.
Down
- 1. Pioneers trapped in Sierra Nevadas.
- 3. Boundary between U.S. and Mexico.
- 4. To give up a place.
- 6. Encouraged Texas settlement by offering land.
- 8. One state formed from Oregon country.
- 9. Site of Texas resistance in San Antonio.
- 12. Mexican dictator.
- 13. U.S. military leader during Mexican American War.
- 15. Designed the steel plow.