History African Americans 231 Politics and government 222 Civil rights 194 Race relations 181 Civil rights movements 142 Racism 123 more ... Freedom Rides, 1961 121 Civil rights workers 107 Slavery 97 Social conditions 95 Segregation 93 Study and teaching (Higher) 92 Antislavery movements 73 Abolitionists 69 Nineteen sixty-four, A.D. 47 History and criticism 43 Oral history 40 Social life and customs 39 Social aspects 32 Motion pictures 30 World War, 1939-1945 28 Women 27 Motion picture producers and directors 26 Christianity and politics 25 Interviews 21 Slaves 21 Philosophy 20 Ethnic relations 19 Criticism and interpretation 18 less ...