HISTORY History 25,002 Histoire 20,937 General 9,564 State & Local 4,749 Politics and government 3,937 Politique et gouvernement 3,175 SOCIAL SCIENCE 2,330 Social conditions 2,230 BIOGRAPHY & AUTOBIOGRAPHY 1,746 POLITICAL SCIENCE 1,734 Military 1,728 Conditions sociales 1,639 Social aspects 1,549 Historical 1,419 Ancient 1,323 Aspect social 1,222 Social life and customs 1,184 Civilization 1,153 Political aspects 940 Manners and customs 939 Ethnic relations 922 World War, 1939-1945 909 Historiography 887 Western 857 Race relations 843 Foreign relations 836 Diplomatic relations 825 TECHNOLOGY & ENGINEERING 800 Guerre mondiale, 1939-1945 788