It gave them real life details to work with.
I would say the answer is C. Persons from varied backgrounds working together to try to do a job well.
Answer:
i am pretty sure it is answer C
Explanation:
I guess its c They allowed individual families to settle on their own.
Answer:
According to the map, the borders of the Mongol Empire increased following the death of Genghis Khan. During his lifetime, Genghis Khan was able to capture parts of northern China and large areas in Central Asia. The greatest extent of the Mongol Empire occurred in 1279