History 1,085 Histoire 173 Politics and government 115 World War, 1914-1918 114 Communism 83 Foreign relations 55 Social conditions 40 more ... Causes 33 Influence 32 Personal narratives 28 Protest movements 28 Revolutionaries 27 Campaigns 26 Politique et gouvernement 20 Generals 19 Socialism 19 Communisme 18 Fiction 17 Revolutions 17 Guerre mondiale, 1914-1918 16 Oktoberrevolution 16 Russians 16 Working class 16 Economic conditions 14 Historiography 13 Jews 13 Refugees 13 Sources 13 Conditions sociales 11 Foreign public opinion 11 less ...