Economic conditions 12,220 History 12,141 Politics and government 11,100 Economic history 6,272 World War, 1939-1945 3,957 Foreign relations 3,098 Economic policy 2,090 Social conditions 1,879 Political science 1,776 World War, 1914-1918 1,507 Diplomatic relations 1,321 Social life and customs 1,017 Economic aspects 848 Industries 844 Depressions 777 Economics 757 Histoire 720 Fascism 714 World politics 687 International relations 681 Civilization 676 National socialism 660 Finance 650 Biography 621 Communism 602 Jews 570 Intellectual life 532 Sources 507 Causes 497 Manners and customs 491 Politique et gouvernement 489 Statesmen 477 Commerce 465 Reconstruction (1914-1939) 452 Nationalism 440 Socialism 423 Underground movements 410 Ethnic relations 394 Social history 394 Working class 392 Reparations 390 Currency question 378 Diplomatic history 370 War 360 Relations 355 Politicians 354 Description and travel 330 Holocaust, Jewish (1939-1945) 329 Capitalism 326 Peace 309 Political activity 295 Periodicals 292 Conditions économiques 290 Territorial questions 290 Influence 282 Industrial policy 277 New Deal, 1933-1939 260 Unemployed 258 Labor 255 Atrocities 235 HISTORY 211 History, Military 203 Boundaries 202 Social aspects 200 Commercial policy 196 Political parties 194 History and criticism 192 Diplomats 188 Natural resources 181 Guerre mondiale, 1939-1945 180 Agriculture 179 Income 178 Business cycles 176 Campaigns 174 Banks and banking 169 Reconstruction (1939-1951) 169 Labor movement 166 Public opinion 163 Women 156 Travel 155 International economic relations 154 Foreign economic relations 153 Presidents 152 Congresses 150 Antisemitism 148 General 146 Statistics 146 Finance, Public 143 Generals 139 Minorities 138 Autonomy and independence movements 136 Democracy 136 Relations extérieures 133 Germans 132 Monetary policy 131 Polish people 131 Prices 130 Population 129 Colonies 126 Inflation (Finance) 124