Autobiography; Congresses; Crisis (New York, N.Y.); Du Bois, W. E. B. (William Edward Burghardt) 1868 1963; National Association For The Advancement Of Colored People; Niagara Movement (Organization); Pan Africanism; Peace Movements
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@ University of Massachusetts, Amherst
Clifford, J. R. (John Robert) 1849 1933; Du Bois, W. E. B. (William Edward Burghardt) 1868 1963; Hershaw, Lafayette M; Murray, Freeman Henry Morris 1859 1950
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@ University of Massachusetts, Amherst