"Primary sources are those texts and objects that come to us from the time period of interest."
Lipartito, Kenneth. "Historical Sources and Data." Organizations in Time: History, Theory, Methods (2014): 284-304.
Black Freedom Struggle in the United States
by
ProQuest
Black History - Online Resources
by
National Archives
Civil Rights Movement
by
Digital Public Library of America
Digital Howard - Digital Collections
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Moorland Springarn Research Center - Howard University
The HistoryMakers
African-American Voices of the Cedar Valley Oral History Project