Political aspects History 91 Politics and government 81 Social aspects 63 Ethnic relations 29 Government policy 28 Nationalism 23 更多 ... Political activity 23 Rhetoric 23 Political participation 22 International relations 21 Social conditions 21 Education 20 Presidents 19 Democracy 18 Emigration and immigration 17 Globalization 17 Public opinion 17 Political leadership 16 Economic aspects 15 Ethnic conflict 15 Ethnicity 15 Foreign relations 15 Mass media 15 City planning 14 Group identity 14 Philosophy 14 Conflict management 13 Race relations 12 Refugees 12 少 ...