History 135 Biography 55 African Americans 45 Authors, American 39 Civil rights 24 Histoire 22 Race relations 22 more ... Social life and customs 21 Politics and government 19 Civil rights movements 14 African American authors 13 Civil rights workers 13 Social conditions 13 World War, 1939-1945 11 Jews 10 Poets, American 10 Bio-bibliography 9 Novelists, American 9 Childhood and youth 8 Dictionaries 8 Intellectual life 8 African American poets 7 Afro-American authors 7 American literature 7 Artists 7 Family 7 History and criticism 7 Immigrants 7 Italian Americans 7 Women 7 African American women 6 Emigration and immigration 6 History, Military 6 HISTORY 5 Labor unions 5 Manners and customs 5 Mœurs et coutumes 5 Painters 5 Political refugees 5 Theater 5 less ...