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