Generally, there were two major factors that led to the decline of the Yuan Dynasty: one was the class conflict caused by the heavy taxation, the other one was the ethnic contradiction resulting from the 'Four Class System'. ... Also, power struggles within the ruling class became more and more serious.
They can only settle near oasis areas.
Ockham's Razor. I think. I don't really know much about this though
Answer:
D) administrator
Explanation:
The correct word for the context is administrator, who is a person that administrates money, sources or materials in a school, they often also are responsible for other things as well, like the main organization, and the organization of events of the school.
