Conflict management Pacific settlement of international disputes 12 Peace 12 Negotiation 9 Security, International 9 Social conflict 9 International relations 8 more ... Diplomatic negotiations in international disputes 7 Mediation 7 Diplomacy 6 Ethnic relations 6 Case studies 5 Intervention (International Law) 5 Communication 4 Conflict (Psychology) 4 Interpersonal conflict 4 Negotiation in business 4 Peace-building 4 War 4 Foreign relations -- 3 Human rights 3 Mediation, International 3 Peace-building -- 3 Peacekeeping forces 3 Politics and government -- 3 Terrorism 3 World politics -- 3 Arms control 2 Civil society 2 Civil war 2 less ...