History 4,150 History and criticism 933 Politics and government 651 World War, 1939-1945 443 Social aspects 386 Social conditions 374 Criticism and interpretation 371 Social life and customs 369 Intellectual life 338 Women 299 Foreign relations 286 World War, 1914-1918 240 Influence 235 Campaigns 234 Political aspects 226 French literature 225 Philosophy 215 Civilization 209 Music 202 Description and travel 162 Study and teaching 161 Economic conditions 157 Colonies 147 Relations 125 French language 124 History, Military 123 Women authors 123 Emigration and immigration 122 Jews 121 American literature 119