Which phrase about ancient egyptian society is true?
a) social mobility was not possible.
b) pharaohs served the priestly class.
c) priests ran most of the government.
d) slaves could work their way up in class.

Choice D is the true statement about ancient Egyptian history. Social mobility is not impossible because slaves that can read and write can become scribes, and therefore, can save up money for their families. They can move their way up by serving the government.