This independent Negro movement is able to intervene with terrific force upon the general social and political life of the nation, despite the fact that it is waged under the banner of democratic rights ... [and] is able to exercise a powerful influence upon the revolutionary proletariat, that it has got a great contribution to make to the development of the proletariat in the United States, and that it is in itself a constituent part of the struggle for socialism.
C. L. R. James