African American civil rights workers 6 History 5 Civil rights movements 4 African Americans 3 Civil rights 3 Civil rights workers 3 Actors 1 African American actors 1 African American authors 1 African American leadership 1 African American scholars 1 African American singers 1 Anti-apartheid movements 1 Criticism and interpretation 1 Mennonite women 1 Political activists 1 Race relations 1 Singers 1