Allen, Ernest2024-04-262024-04-26https://hdl.handle.net/20.500.14394/7458"'Close Ranks': Major Joel E. Spingarn and the Two Souls of Dr. W. E. B. Du Bois" was a part of a larger study of the development of radicalism among Afro-Americans during the second and third decades of the present century.HistoryW. E. B. DUBOISAfrican American Political Historyarticle