Causes History 1,345 Politics and government 659 World War, 1914-1918 498 War 472 World War, 1939-1945 400 Foreign relations 395 more ... Histoire 215 Politique et gouvernement 127 Holocaust, Jewish (1939-1945) 109 Diplomatic history 108 Influence 104 Political aspects 83 Slavery 80 World politics 76 Guerre mondiale, 1939-1945 75 Diplomatic relations 70 Colonies 69 Iraq War, 2003-2011 64 Relations extérieures 62 Guerre mondiale, 1914-1918 61 Social conditions 58 Ethnic relations 50 Antisemitism 49 Social aspects 49 Campaigns 47 National socialism 46 Jews 45 Historiography 37 Vorgeschichte 36 less ...