option 4-10 words

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Across
  1. 5. A wall meant to protect the Chinese from Mongolians
  2. 7. A Japanese swordsmen
  3. 8. A road used for travel and trading goods from and out of China
  4. 9. A Mongolian leader that conquered most of the east
  5. 10. A desert that has great importance in China
Down
  1. 1. A river located below the yellow and used for farming for the earlier stages of China
  2. 2. A large mountain range that blocks of China from India
  3. 3. A city that was only made to show off its power to neighboring civilizations
  4. 4. A river that gets its color from mud
  5. 6. A Chinese religion