Across
- 1. Fair application of laws and punishment.
- 6. Raised embankment built to control flooding.
- 7. Metal used to make tools and weapons.
- 11. Study of stars, planets, and other celestial bodies.
- 12. Invention that improved transportation and trade.
- 13. System of collecting payments to support government functions.
- 14. Religious leader responsible for rituals and ceremonies.
- 15. Farming tool used to prepare soil for planting.
Down
- 2. Building dedicated to religious worship.
- 3. Person engaged in buying and selling goods.
- 4. Alloy that gave its name to an important historical age.
- 5. Group of travelers transporting goods across land routes.
- 8. Complex society with cities, government, and culture.
- 9. Flat land beside a river enriched by flooding.
- 10. Written collection of laws and rules.