How did w. e.b. du bois respond to race relations

Two great leaders of the black community in the late 19th and 20th century were W.E.B. Du Bois and Booker T. Washington. However, they sharply disagreed on strategies for black social and economic progress. Their opposing philosophies can be found in much of today's discussions over how to end class and racial injustice, what is the role of black leadership, and what do the 'haves' owe the 'have-nots' in the black community.