Causes 4 Yugoslav war, 1991 -- 3 Communism -- 2 Ethnic relations 2 Foreign relations -- 2 History 2 History -- 2 more ... Nationalism -- 2 Politics and government -- 2 Atrocities 1 Biography -- 1 Diplomatic history 1 Economic conditions -- 1 Ethnicity -- 1 International Tribunal for the Prosecution of Persons Responsible for Serious Violations of International Humanitarian Law Committed in the Territory of the Former Yugoslavia since 1991 1 International criminal courts 1 Intervention (International Law) 1 Peacekeeping -- 1 Politics and government 1 Presidents -- 1 Serbs -- 1 War crimes trials -- 1 Yugoslav War, 1991 -- 1 Yugoslav War, 1991-1995 -- 1 Yugoslavia War, 1991 -- 1 less ...