Across
- 4. → Taming plants and animals
- 7. → System to bring water to fields
- 9. → Place for trading goods
- 11. → System of rules and leadership
Down
- 1. Before coins, people used this way of trading
- 2. → Tool that made farming easier
- 3. → People trained to write
- 5. → Source of life for early cities
- 6. → New way to get food instead of hunting
- 8. → Used to store food and water
- 10. → Tool that made farming easier