HISTORY 22 State & Local History 14 General 13 Social conditions 10 Histoire 7 Politics and government 6 City planning 5 Conditions sociales 5 Social life and customs 5 BIOGRAPHY & AUTOBIOGRAPHY 4 Economic conditions 4 Economic history 4 Manners and customs 4 Politique et gouvernement 4 Social change 4 African Americans 3 Community life 3 Historical 3 Immigrants 3 Noirs américains 3 POLITICAL SCIENCE 3 Race relations 3 SOCIAL SCIENCE 3 West (AK, CA, CO, HI, ID, MT, NV, UT, WY) 3 Architecture du paysage 2 Banlieues 2 Buildings 2 Buildings, structures, etc 2 Coal mines and mining 2