Peace-building Transitional justice 20 Politics and government 17 Political violence 16 History 13 Law and legislation 13 Peace 12 more ... Social aspects 11 Conflict management 9 Human rights 9 War victims 8 Guerrillas 7 Democracy 6 International law 6 Reconciliation 6 Reparations for historical injustices 6 Violence 6 Constitutional law 5 Insurgency 5 Land tenure 5 Social conditions 5 Study and teaching 5 Political aspects 4 Prevention 4 Social responsibility of business 4 Victims of violent crimes 4 Community development 3 Economic aspects 3 Land reform 3 Restorative justice 3 less ...