What made it possible for mongol armies to conquer chinese walled cities.

Which economic sector employs the least number of people in mexico, barbados, and venezuela? a. agriculture b. services c. industry

The main reason the us senate rejected the treaty of versailles was because, isolationists felt the us should not have gotten into the war. republicans had gained power in the senate. democrats had gained power in the senate. european nations wanted to punish germany.

Explain why the hellenistic era was a time of toleration and open-mindedness.