Social classes 1,489 History 807 Social conditions 513 Social classes in literature 218 Aristocracy (Social class) 184 Politics and government 180 History and criticism 179 more ... Race relations 175 Social aspects 163 Economic conditions 138 Social life and customs 113 Literature and society 100 Equality 92 Political aspects 83 Working class 80 Manners and customs 76 Women 75 Elite (Social sciences) 73 Social stratification 70 Power (Social sciences) 61 Sex role 58 African Americans 55 Families 53 Social conflict 52 Social mobility 51 Economic aspects 46 Race in literature 46 Womyn 46 Sex role in literature 40 Political activity 39 less ...