Although not focused primarily on slavery and abolition, this collection is a key resource for understanding the history of race in America. In addition to Johnson’s papers, there are significant manuscript materials from W. E. B. DuBois, Walter White, Poppy Cannon White, Dorothy Peterson, Chester Himes, Langston Hughes, Richard Wright, Jean Toomer, Arna Bontemps, Countee Cullen, Zora Neale Hurston, Claude McKay, and Wallace Thurman.