"Afro Americans." . . "New York, United States." . . "Congress on Racial Equality." . . "United States." . . . . "Demonstrations, Marches and Riots." . . . . . "Pamphlets"@en . . . . . . . . . . . . . . . . . . "Jailed-in"@en . . . . . . "Racial Conflict." . . "Prisons and Prisoners." . .