Across
- 5. A city with its own government.
- 6. Anno Domini means "In the year of the ______."
- 8. The Old Stone Age.
- 9. The _________ Crescent is a crescent shaped region in Western Asia which was home to some of the earliest civilizations.
- 12. The region of the world that we have been studying is located in the _______________ East.
- 13. An object made by humans with cultural or historical importance.
- 17. Around the time that something happens.
- 18. An expensive metal that gave its name to a new age of humankind.
- 19. A form of communication using symbols or letters to convey language or meaning is __________ language.
- 20. The human process of watering crops
Down
- 1. More food means that _______________ increases.
- 2. The New Stone Age.
- 3. Raising plants or taming animals for human use.
- 4. The land between two rivers.
- 5. To prepare and use land for crops or gardening.
- 7. The process of learning and becoming an expert at something.
- 10. A ranking system that puts people in different classes, orders, or groups is known as a social _____________.
- 11. A source that is an original document or object.
- 14. A person who hunts or looks for food on the ground is a Hunter ___________ .
- 15. A source that is a summary of an event that happened.
- 16. Having extra of something.
- 20. Mesopotamia is located in this modern country.