HISTORY History 25,889 Histoire 21,537 General 16,292 State & Local 7,450 Politics and government 6,839 Politique et gouvernement 5,585 Military 4,692 BIOGRAPHY & AUTOBIOGRAPHY 3,776 SOCIAL SCIENCE 3,603 Social conditions 3,201 POLITICAL SCIENCE 3,184 Historical 3,025 Ancient 2,490 Conditions sociales 2,352 TECHNOLOGY & ENGINEERING 2,243 Social aspects 2,172 Civilization 2,053 Military Science 2,031 Social life and customs 1,989 Other 1,957 Foreign relations 1,867 Diplomatic relations 1,833 Antiquities 1,801 World War, 1939-1945 1,731 Aspect social 1,726 Western 1,653 Manners and customs 1,591 Historiography 1,537 Guerre mondiale, 1939-1945 1,507