International relations 165 Foreign relations -- 121 World politics -- 113 Congresses 91 International economic relations 85 Politics and government 74 History 66 more ... Politics and government -- 66 History -- 64 Human rights 62 International relations -- 61 International cooperation 52 Terrorism -- 52 Security, International 48 Economic policy 46 Social aspects 41 Congresses -- 38 Economic conditions 38 Terrorism 38 Diplomacy 36 Foreign relations 36 Globalization 36 International law 36 Democracy 32 Economic aspects 32 Economic conditions -- 31 Economic policy -- 31 Political aspects 31 Law and legislation 30 Philosophy 29 less ...