Across
- 4. Native American people that occupied land bordered by the Atlantic Ocean
- 6. ended around B.C.
- 7. corn
- 10. Region between central Mexico and Costa Rica
- 12. narrow strip of land connecting two larger bodies
- 13. people who moved constantly in search of food
- 14. how did ancient people cross from Asia to North America
- 15. league formed in order to bring unity and peace to warring groups
- 16. region located just south of the Arctic
- 17. hollows or depressions in the soil filled with water from underground rivers
- 18. Navajo home
- 19. settled in canyons and cliffs of the southwest
Down
- 1. people began to farm in Arizona
- 2. where was the great Aztec city of Tenochtitlan located
- 3. ruler who expanded the Artic empire and built temples, aqueducts, and roads
- 5. rope knotted with varying length and colors
- 8. Sun-dried mud bricks
- 9. grand emperor retreat complex built by the Inca high in the Andes Mountains
- 11. named for the Mississippi River