Political aspects Ethnic relations -- 25 World politics -- 18 Foreign relations -- 17 Globalization -- 17 Terrorism -- 14 Economic aspects 13 more ... Mass media -- 13 Politics and government 13 International relations 11 Social aspects 10 Ethnicity -- 9 International cooperation 9 Political aspects -- 9 Politics and government -- 9 Petroleum industry and trade -- 8 History -- 7 Nationalism 7 Democracy 6 History 6 International economic relations 6 International relations -- 6 Race relations -- 6 Economic development -- 5 International economic relations -- 5 Islamic fundamentalism -- 5 Political culture -- 5 Democracy -- 4 Economic assistance -- 4 Environmental aspects 4 less ...