Across
- 4. a group that makes decisions
- 5. a group whose members shares the same goal
- 7. travel
- 8. a relative who lived in the past
- 10. system for bringing water to dry fields
Down
- 1. planting and raising your own food
- 2. people who move often
- 3. set of beliefs and way of life that is special to a certain group
- 6. large animal that once roamed the plains
- 8. change
- 9. system by which a group makes, shares, and uses goods