Across
- 5. trade with another person instead of paying with money
- 7. a way decisions for a country are made
- 8. the system for producing, selling and buying in a country
- 9. a kind of money a country uses
Down
- 1. using science for practical purposes
- 2. Americans people whose ancestors lived in America before Europeans
- 3. giving a person one thing in exchange for another
- 4. farm animals that are bought and sold
- 6. people living together in organized communities