Across
- 1. founded Aztecs
- 3. dams
- 6. craft of metal works
- 7. necessity
- 9. Aztec lived
- 10. prominent
- 12. Three
- 14. this country
- 15. was led by
- 18. Create floating
- 19. Macehualli
Down
- 2. some knowledge
- 4. Pipiltin
- 5. small island
- 8. oldest documented
- 11. famous
- 13. calendar
- 14. they lived
- 16. colonized Africa
- 17. lake