Across
- 5. paintings in watercolor done on wet plaster
- 6. Indus Valley city with a complex plumbing system
- 9. period of great cultural achievement
- 10. empire that was known for being exceptional warriors and spreading terror around Mesopotamia
- 12. the first American civilization that emerged in the fertile coastal areas of the Gulf of Mexico
- 14. the greatest Mississippian center that housed as many as 20,000 people in present-day Illinois
- 15. the central aspect of civilization
Down
- 1. the long period of time before people invented writing
- 2. "between the rivers" in Ancient Greek
- 3. rulers during the Old Kingdom in Ancient Egypt
- 4. philosophy based on the teachings of Hanfeizi; used by Shi Huangdi
- 6. Greek poet known for writing The Iliad and the Odyssey
- 7. the cradle of early civilization in Greece
- 8. the Native American name for corn
- 11. people who move from place to place in search of food
- 13. the capital city of the Inca Empire