Background and historical documents relating to the tragic events of June 15, 1920
Dr. W. E. B. Du Bois (February 23, 1868 - August 27, 1963).
On this first day of October--. Dr. W.E.B. Du Bois' application to join the Communist Party and Gus Hall's reply. (New York, N.Y.. Communist Party, U.S.A.,196?)