The Primary Difference Between Karl Marx and W

Multiple Choice

The primary difference between Karl Marx and W.E.B. Du Bois is that:

A) Marx argued for social improvement while Du Bois did not.
B) Marx was college educated but Du Bois was not.
C) Marx saw conflict in his society as between the "haves" and the "have-nots" while Du Bois saw conflict in his society as based on race, not class.
D) Marx argued that religion was the main source of conflict in his society while Du Bois saw religion as the primary solution for reducing inequality.