Across
- 3. anything made and used by humans
- 4. permanent community
- 7. artifact without words
- 9. oldest period in history
- 11. do not settle in one location
- 13. Jews
- 15. site where human remains are found
- 17. artifact that communicates a message
- 18. family of rulers
- 20. built to keep out invaders
- 22. different jobs
- 26. altering genetic makeup
- 27. can read and write
- 28. shared beliefs, etc.
- 30. shared belief among Jews, Christians, Muslims
Down
- 1. civilizations that develop by water and have fertile soil
- 2. "gift" of ancient Egypt
- 5. revolution when people began to farm and raise animals
- 6. where most world religions began
- 8. built to control flooding rivers
- 10. ecological community
- 12. writing in ancient Egypt
- 13. earliest humans
- 14. better climate, more plants and animals
- 16. spreading of ideas, etc.
- 19. alloy of copper and tin
- 21. wrote down a strict code of law
- 23. weapons and tools made of bronze
- 24. gifts or money to a ruler
- 25. territory ruled by a monarch
- 29. where the Tigris and Euphrates begin