Across
- 4. Oldest civilization in America
- 6. Ancient Civilization on the Nile
- 7. The time period when humans turned to farming for their main food supply
- 11. Land bridge between Asia and America
- 12. Rebirth of interest in Ancient Greece and Rome
Down
- 1. A source created by someone who did not experience the event
- 2. A source created by someone who experienced the event
- 3. Name for the Stone Age
- 5. River in Mesopotamia
- 8. The European explorer who discovered America in 1492
- 9. River in West Africa along which rich civilizations grew rich
- 10. Clay used by Pueblo Native Americans for houses