Philosophy International relations -- 38 Foreign relations -- 22 Political science -- 8 Law -- 7 Foreign relations 5 History 5 more ... Moral and ethical aspects 4 Political aspects 4 Realism 4 International cooperation 3 International relations 3 Methodology 3 National characteristics, American 3 Social sciences -- 3 Biography -- 2 Civilization, Modern -- 2 Critical theory 2 Diplomacy -- 2 Globalization -- 2 Historiography 2 Human rights 2 Human rights -- 2 Justice 2 Nationalism -- 2 Power (Social sciences) -- 2 Sociological aspects 2 World politics -- 2 Ambition -- 1 Balance of power -- 1 less ...