History 1,697,452 Politics and government 452,423 History and criticism 400,634 Law and legislation 253,228 Criticism and interpretation 196,254 Social conditions 173,870 Histoire 168,160 more ... Economic conditions 162,915 Education 143,229 Foreign relations 141,609 Description and travel 138,994 Philosophy 138,741 Social life and customs 138,492 General 137,218 Social aspects 125,505 Study and teaching 122,302 Women 115,642 Management 106,462 Research 101,132 Antiquities 99,950 Civilization 96,627 Finance 89,192 Economic aspects 86,420 Religious aspects 86,202 Government policy 83,840 World War, 1939-1945 80,649 English language 78,856 Aeronautics 78,444 Economic policy 71,748 Music 71,063 less ...