History 376 Politics and government 162 World War, 1914-1918 126 Yugoslav War, 1991-1995 82 Ethnic relations 68 Causes 59 Nationalism 55 more ... Foreign relations 52 Eastern question (Balkan) 48 Histoire 43 Social aspects 43 World War, 1939-1945 43 Social life and customs 35 Description and travel 33 Political aspects 33 Social conditions 31 Kosovo War, 1998-1999 30 Politique et gouvernement 29 Atrocities 28 Campaigns 27 Women 26 History and criticism 25 Diplomatic history 23 War 21 Post-communism 19 Architecture 18 Genocide 18 Influence 18 Holocaust, Jewish (1939-1945) 17 Romanies 17 less ...