Across
- 3. Where all of the dynasty were.
- 5. a thing that helped china to stay alive.
- 8. Developed in 100 B.C
- 11. created the first paper currency.
- 12. a desert that is above the plat of tibet.
- 13. made the invention of paper.
Down
- 1. Created protection for dynasty.
- 2. A thing to keep invaders out.
- 4. It borders south Korea and china.
- 6. population was 50 to 80 million.
- 7. Trade route for dynasty.
- 9. The first to unify china.
- 10. the first dynasty to use writing.