General HISTORY 2,333 State & Local 1,873 History 1,766 Histoire 1,474 POLITICAL SCIENCE 777 Politics and government 651 Foreign relations 620 Diplomatic relations 598 Government 595 Relations extérieures 582 International Relations 567 Politique et gouvernement 547 International 543 SOCIAL SCIENCE 478 BIOGRAPHY & AUTOBIOGRAPHY 477 Indians of North America 400 Historical 338 Social conditions 280 Antiquities 256 Presidents 246 Conditions sociales 235 Peuples autochtones 213 Race relations 200 Relations raciales 196 African Americans 195 Noirs américains 189 Ethnic Studies 185 Anthropology 178 Political aspects 167