The definition of feudalism is B. a government in which nobles have judicial, political, and military control over an area.
It should be noted that feudalism is the social system where  the people fought for the Nobel that facilitates the people protection and the ownership of the land in the medieval Europe.
Feudalism is a political, commercial, and social system that existed in the Medieval Europe from the 9th to the 15th century.
Therefore, the definition of feudalism is a government in which nobles have judicial, political, and military control over an area.
Thus, option B is correct.
Learn more about feudalism on:
brainly.com/question/11276385
#SPJ1