Conflict management Peace 9 Pacific settlement of international disputes 6 Diplomatic negotiations in international disputes 5 Negotiation 5 Peace-building 5 Peacekeeping forces 5 more ... Security, International 5 Intervention (International Law) 4 Prevention 4 Arms control 3 Case studies 3 Diplomacy 3 Foreign relations -- 3 International relations 3 Interpersonal conflict 3 Mediation 3 Negotiation in business 3 Peace-building -- 3 Political violence -- 3 Social conflict 3 War 3 Civil society 2 Crisis management 2 Disaster relief 2 Humanitarian assistance 2 Leadership 2 Mediation, International 2 Political violence 2 Psychological aspects 2 less ...