Across
- 4. 1800s belief that Americans had the right to spread across the continent.
- 6. person of Mexican descent born in Texas
- 7. old Spanish mission in Texas where Mexican forces under Santa Anna besieged Texans in 1836.
- 11. gradual process by which machines replaced hand tools.
- 13. forced journey of the Cherokee Indians from Georgia to a region west of the Mississippi during which thousands of Cherokees died
- 14. trapper who explored and hunted in Oregon Territory in the early 1800s
Down
- 1. long voyage of exploration
- 2. to give up a position or territory
- 3. military blockade or bombardment of an enemy town or position in order to force it to surrender
- 5. __________ _________ Republic: nickname for Texas after it won independence from Mexico in 1836
- 8. ______________ Purchase: vast territory between the Mississippi River and Rocky Mountains, purchased from France in 1803
- 9. _________ _______ Act: law passed in 1830 that forced many Native Americans to move west of the Mississippi River
- 10. route to Oregon used by wagon trains in the 1800s
- 12. to add on or take over land or territory
