History 1,565 Politics and government 298 African Americans 292 Social conditions 279 History and criticism 254 Race relations 235 Social aspects 225 Political aspects 138 Civil rights 95 Slavery 94 Foreign relations 93 Women 89 Economic conditions 80 American literature 77 Criticism and interpretation 77 Social life and customs 74 Intellectual life 73 Slaves 67 Political activity 66 Indians of North America 65 Civilization 62 Influence 60 Civil rights movements 51 Religious aspects 51 Government policy 45 Racism 45 Colonies 42 Legal status, laws, etc 41 Political culture 41 Church history 40