Black Culture and ThoughtThis collection documents black leaders in American history, politics, music, literature, the arts and athletics from the earliest of times through the present. The database contains 100,000 pages of both secondary and primary sources that document black cultural leaders such as W.E.B. Du Bois, Booker T. Washington, Marcus Garvey, Langston Hughes, Richard Wright, Ralph Ellison, Malcolm X, Martin Luther King, Jr., Angela Davis, Thurgood Marshall, Jesse Jackson, and many others. Secondary sources include monographs, essays, and articles. Some primary sources include speeches, letters, pamphlets, and interviews.