Across
- 4. location of earliest American civilization
- 6. relocation from one place to another
- 9. way of life, customs and traditions of people
- 12. one way early civilizations got food
- 13. had a strong government
- 15. period when Earth was covered with ice
Down
- 1. climate and landscape surrounding living things
- 2. cities with pyramids,stone temples, palaces, and bridges
- 3. earliest Americans
- 5. civilization known for being fierce warriors
- 7. direction that migration flowed due to climate
- 8. one way early civilizations got food
- 10. how early Americans got to America
- 11. one way Aztecs became rich
- 14. strip of land connecting Asia and Alaska