History 390 Histoire 322 HISTORY 274 State & Local 173 General 162 Frontier and pioneer life 83 Social conditions 71 BIOGRAPHY & AUTOBIOGRAPHY 63 Race relations 62 Social life and customs 56 Historical 53 Manners and customs 53 Politics and government 52 SOCIAL SCIENCE 46 African Americans 45 Conditions sociales 45 Social aspects 34 Noirs américains 33 Travel 33 History, Military 31 Politique et gouvernement 30 Aspect social 29 Description and travel 27 Mœurs et coutumes 27 Relations raciales 27 Descriptions et voyages 26 Southwest (AZ, NM, OK, TX) 24 West (AK, CA, CO, HI, ID, MT, NV, UT, WY) 23 Pioneers 21 Reconstruction (U.S. history, 1865-1877) 19