Peace-building 845 Conflict management 213 Politics and government 151 Peace 131 History 111 Peacekeeping forces 69 Postwar reconstruction 67 more ... Political aspects 55 Reconciliation 52 Religious aspects 48 Foreign relations 47 Social aspects 45 International cooperation 40 Security, International 40 National security 36 War 33 International relations 31 Nation-building 31 Social conditions 31 Political violence 29 Study and teaching 29 Human rights 28 Democratization 25 Ethnic relations 25 Violence 25 Civil war 24 Arab-Israeli conflict 23 Ethnic conflict 23 Moral and ethical aspects 22 Economic aspects 21 less ...