Across
- 8. system of growing crops for food.
- 9. The system by which groups make laws and carry out the affairs of the citizens.
- 10. A relative who lived in the past.
- 11. A complex culture that has made advances in learning as well as in systems of government, religion, economics, and the arts.
- 14. A system by which a group makes, shares and uses goods.
Down
- 1. To change.
- 2. A set of beliefs and way of life that is special to a certain group
- 3. Systems built to bring water to dry fields.
- 4. To move.
- 5. Buffalo, a large animal that once roamed the plains by the millions.
- 6. someone who hunts animals and collects plants for food
- 7. Group whose members share the same goals.
- 12. People who moved often to search for food.
- 13. A decision making body that makes decisions for the good of the group.