History 87 African Americans 48 Civil rights 42 Civil rights workers 37 Civil rights movements 31 Political activity 30 Youth 24 more ... Motion picture producers and directors 14 Politics and government 14 Composers 13 Civil rights demonstrations 12 Authors, American 11 Social conditions 11 African American civil rights workers 10 Rock musicians 10 Social aspects 10 Criticism and interpretation 9 Influence 9 Race relations 9 Documentary films 8 History and criticism 8 Artists 7 Patients 7 Pianists 6 African American women civil rights workers 5 Environmental aspects 5 Jews 5 Music 5 Political activists 5 Presidents 5 less ...