Across
- 4. An object made by humans, usually from the past.
- 6. A person who moves from place to place without a permanent home.
- 7. A society with cities, government, and workers who do specialized jobs.
- 9. The system or way a group of people lives, including language, religion, and art.
- 10. The practice of growing crops and raising animals for food.
Down
- 1. A large group of territories under one ruler.
- 2. The study of the past through digging up and analyzing objects.
- 3. A system for creating and enforcing laws.
- 5. A person who studies and writes about the past.
- 8. The exchange of goods or services.