Social conditions History 183 Politics and government 105 Economic conditions 92 Women 80 Social aspects 54 Emigration and immigration 29 更多 ... Feminism 24 Social life and customs 21 Immigrants 20 Ethnic relations 16 Political activity 16 Indians of South America 15 Social movements 15 Youth 15 Violence 14 Social conflict 13 Government relations 12 Political aspects 12 Working class 12 Ethnic identity 11 Sex role 11 Women's rights 11 Children 10 Legal status, laws, etc 10 Civilization 9 Marginality, Social 9 Violence against 9 Government policy 8 History and criticism 8 少 ...