The power of the nobles was based on which?

(A) the feudal system

(B) the agreement of the peasants

(C) the pope's approval

The correct answer is A. The fuedal system created social classes and gave those classes each certain powers. Nobles were one of these classes.

Feudal system was based on nobles lending people land. This gave the nobles the power as the poor promises the resources and produce from their farms in return for land and protection