Biographies
https://naacp.org/find-resources/history-explained/civil-rights-leaders/web-du-bois
https://hutchinscenter.fas.harvard.edu/web-dubois
https://www.americaslibrary.gov/aa/dubois/aa_dubois_subj.html
http://duboiscenter.library.umass.edu/about-du-bois/
The Niagara movement (1905)
https://www.history.com/topics/black-history/niagara-movement
https://www.nsm.buffalo.edu/~sww/0history/hwny-niagara-movement.html
https://www.thirteen.org/wnet/jimcrow/stories_events_niagara.html
https://naacp.org/find-resources/history-explained/civil-rights-leaders/web-du-bois
https://hutchinscenter.fas.harvard.edu/web-dubois
https://www.americaslibrary.gov/aa/dubois/aa_dubois_subj.html
http://duboiscenter.library.umass.edu/about-du-bois/
The Niagara movement (1905)
https://www.history.com/topics/black-history/niagara-movement
https://www.nsm.buffalo.edu/~sww/0history/hwny-niagara-movement.html
https://www.thirteen.org/wnet/jimcrow/stories_events_niagara.html
Primary Sources
The souls of Black Folk (1903)
https://www.gutenberg.org/files/408/408-h/408-h.htm
An excerpt from The Souls of Black Folk by W. E. B. Du Bois about double consciousness, 1903.
https://dp.la/primary-source-sets/invisible-man-by-ralph-ellison/sources/1610
Excerpts from THE SOULS OF BLACK FOLK: ESSAYS AND SKETCHES by W. E. B. Du Bois.
https://digital.archives.alabama.gov/digital/collection/voices/id/1809
Black Reconstruction in America: An Essay toward a History of the Part Which Black Folk Played in the Attempt to Reconstruct Democracy in America, 1860–1880 (1935)
https://warwick.ac.uk/fac/arts/english/currentstudents/undergraduate/modules/fulllist/second/en213/syllabus2017-18/backtowardslavery_blackreconstruction.pdf
Dusk of Dawn: An Essay toward an Autobiography of a Race Concept (1940),
https://cominsitu.files.wordpress.com/2019/02/w-e-b-du-bois-dusk-of-dawn-an-essay-toward-an-autobiography-of-a-race-concept-1.pdf