Culture conflict 5 Ethnic relations 5 Ethnic relations -- 3 Conflict management 2 Culture conflict -- 2 International relations 2 Political aspects 2 more ... World politics -- 2 Civil war 1 Conflict management -- 1 Congresses 1 Developing countries -- 1 Mediation, International 1 Non-governmental organizations 1 Political violence 1 Prevention 1 Self-determination, National 1 Social conflict -- 1 Violence 1 less ...