Social conditions 587 History 178 Economic conditions 72 Politics and government 72 Enslaved persons 60 Conditions sociales 55 Jews 51 more ... African Americans 47 Race relations 45 Slavery 43 Emigration and immigration 38 Immigrants 33 Minorities 31 Women 31 Social aspects 30 Social life and customs 28 Civilization 27 Histoire 26 Ethnic relations 20 Social problems 20 Politique et gouvernement 15 Description and travel 14 Social reformers 13 Relations raciales 12 Influence 11 Periodicals 11 Civil rights 10 Conditions économiques 10 Democracy 10 Antislavery movements 9 Ethnic groups 9 Mexicans 9 Refugees 9 Working class 9 Chinese 8 Elite (Social sciences) 8 Families 8 Judaism 8 Migration, Internal 8 Social classes 8 less ...