History 645 Politics and government 274 Law and legislation 249 Social conditions 203 Peace-building 120 Social aspects 120 Economic conditions 104 更多 ... Indians of South America 95 Women 76 Political violence 70 Human rights 68 Black people 67 Social life and customs 67 Study and teaching 67 Violence 67 Economic aspects 65 Economic history 58 Education 58 Political aspects 58 Drug control 56 Drug traffic 54 Legal status, laws, etc 53 History and criticism 51 Constitutional law 50 Environmental law 50 Land tenure 45 Administrative law 44 Transitional justice 44 Government policy 43 Foreign relations 42 少 ...