Its probably a treaty of some sorts, that should help you enough to get your answer
Answer:
The empire unified the nomadic Mongol and Turkic tribes of historical Mongolia under the leadership of Genghis Khan, who was proclaimed ruler of all Mongols in 1206. The empire grew rapidly under his rule and then under his descendants, who sent invasions in every direction.
Answer:
A cross section would allow readers to see inside something by dissolving part of a wall or to see all the layers of an object by bisecting it for viewing. So identify parts of the body described in the text.
I'm not 100% sure on this.
Explanation: