Across
- 2. farming for the raising of livestock (particularly cattle)
- 6. one of the first people to live in a new community
- 8. to travel around a new, unknown place to see what it is like
- 10. a single person
- 12. Extending the nation beyond its existing borders
- 13. rush a period from 1848 to 1856 when thousands of people
Down
- 1. a wilderness at the edge of a settled area of a country
- 3. the process of building something
- 4. to California in order to search for gold.
- 5. Federal land set aside for Native Americans
- 7. to set up or create
- 9. The reason why something happens
- 11. To form a mental image of; imagine.