Which choice offers the best explanation of the origin of conflict theory?

a) in the 1960s, professors, writers, journalists, students and other activists could not believe that a society that could put men on the moon could not also eliminate poverty and pollution depression.

b) the fbi counter-intelligence program to assassinate leaders of black, latino and american indian organizations.

c) white elites in the south were angry about legal changes which gave black people legal standing to vote, own property, and stay at public accommodations.

d) after the fall of saigon, the pentagon organized to prevent public opinion from turning against another war.