History 25 Politics and government 18 General 14 Economic conditions 13 POLITICAL SCIENCE 13 Social conditions 12 Economic policy 7 Social aspects 7 Economic aspects 5 Family members 5 HISTORY 5 SOCIAL SCIENCE 5 Social sciences 5 Anthropology 4 Civilization 4 Communication 4 Diplomatic relations 4 Foreign relations 4 Histoire 4 Historiography 4 Politique et gouvernement 4 Sociology 4 Study and teaching 4 African Americans 3 BUSINESS & ECONOMICS 3 Bureaucracy 3 Children 3 Ethnology 3 Families 3 History and criticism 3