Across
- 4. grandson of genghis khan
- 5. the first dynasty
- 7. the last dynasty
- 9. longest wall in the world
- 10. the cycle of the rise and fall of dynasties
- 11. used for trading
- 14. a river named after a color
- 15. pool game
Down
- 1. owner of an empire bigger than rome
- 2. desert between mongolia and china
- 3. a mountain range on the edge of southwest china
- 6. where most dynasties began
- 8. made from tree bark
- 12. a tool used to tighten screws and bolts
- 13. a religion of unity and opposites