The Exhibit of American Negroes
The Exhibit of American Negroes was a sociological display within the Palace of Social Economy at the 1900 World's Fair in Paris. The exhibit was a joint effort between Daniel Murray, the Assistant Librarian of Congress, Thomas J. Calloway, a lawyer and the primary organizer of the exhibit, and W. E. B. Du Bois.
Source: Wikipedia — The Exhibit of American Negroes (CC BY-SA 4.0)