History 25,981 Politics and government 2,245 Communism 1,526 World War, 1914-1918 1,520 Histoire 1,103 Protest movements 1,090 Influence 995 Personal narratives 970 Sources 713 Biography 689 Foreign relations 667 Revolutionaries 653 Campaigns 650 Russians 626 Fiction 596 Historiography 491 Influence (Literary, artistic, etc.) 441 Autonomy and independence movements 420 Refugees 416 History, Military 410 Political activity 390 Jews 372 Social conditions 362 Generals 336 Socialism 318 History of Russia. Soviet Union. Former Soviet Republics 304 Diplomatic relations 299 World War, 1939-1945 288 Armed Forces 286 Emigration and immigration 286 Political science 285 Economic conditions 271 Working class 263 Intellectual life 262 Cossacks 256 Anniversaries, etc 251 Revolutions 251 Military campaigns 249 Military participation 243 Peasants 234 Revolution, 1917-1921 229 History and criticism 225 Communists 221 Political parties 216 Relations 198 Soldiers 198 Officers 195 Party work 189 Soviets (Councils) 185 Causes 182 Anti-communist movements 180 Russian literature 175 Counterrevolutions 170 International relations 169 Secret service 167 Literature and the revolution 164 Nationalism 156 Feature films 148 Family 147 Description and travel 143 Atrocities 142 Naval operations 142 Participation, Foreign 140 Philosophy 138 Political refugees 137 Politique et gouvernement 129 Economic policy 128 Anarchism 122 Regimental histories 122 Economic history 121 Congresses 115 Social life and customs 115 World politics 114 Assassination 113 Political persecution 111 Bibliography 110 Labor movement 109 War 108 Peasant uprisings 107 Women 105 Anarchists 104 Civil war 102 Labor unions 100 Participation, Czech 100 Labor 99 Political and social views 99 Public opinion 99 Ethnic relations 97 Personal narratives, Russian 97 Families 94 Foreign countries 94 History (General) 93 History (general) and history of Europe 91 Anniversaries 89 Civilization 89 HISTORY 89 Intellectuals 89 Military and naval history 89 Persecutions 89 Travel 89