International relations International law 22 War (International law) 7 World politics -- 7 Intervention (International Law) 5 Human rights 4 Diplomacy 3 more ... Foreign relations 3 World politics 3 Aggression (International law) 2 Cold War 2 International cooperation 2 Intervention (International law) 2 Law enforcement 2 Legitimacy of governments 2 Peace 2 Sovereignty 2 Case studies -- 1 Civilization -- 1 Civilization, Modern -- 1 Conflict management 1 Customary law, International 1 Education, Higher 1 Environmental law, International 1 Environmental policy -- 1 Evaluation 1 Federal government 1 Financial crisis -- 1 Foreign relations - -- 1 Foreign relations -- 1 less ...