History 160 Social life and customs 43 Indians of North America 38 Description and travel 36 Politics and government 30 Social conditions 26 Manners and customs 25 Geology 24 Ojibwa Indians 22 Natural history 19 African Americans 15 Travel 14 Dakota Indians 13 Country life 12 Frontier and pioneer life 12 Outdoor life 12 Law and legislation 11 Murder 11 Art 10 Canoes and canoeing 10 Economic conditions 10 Childhood and youth 9 Education 9 Government relations 9 Iron ores 9 Agriculture 8 Artists' books 8 Economic aspects 8 Geology, Stratigraphic 8 History and criticism 8 Wars, 1862-1865 8 Gay people 7 Railroads 7 Women 7 Architects 6 Architecture 6 Birds 6 Botany 6 Economic history 6 Employment 6 Environmental conditions 6 Families 6 Family 6 Family secrets 6 Finance 6 Government policy 6 Immigrants 6 Journalists 6 Labor movement 6 Law 6 Law reviews 6 Legal status, laws, etc 6 Legislators 6 Popular music 6 Race relations 6 Social aspects 6 Strikes and lockouts 6 Working class 6 Buildings, structures, etc 5 Civil rights 5 Climate 5 Ecology 5 Elections 5 Ethnic relations 5 Friends and associates 5 Human ecology 5 Indian captivities 5 Indian women 5 Labor unions 5 Lakes 5 Lesbians 5 Local government 5 Lost architecture 5 Officials and employees 5 Philosophy 5 Political aspects 5 Prostitution 5 Small business 5 Teachers 5 Biography 4 Brothers 4 City and town life 4 City planning 4 Climatology 4 College teachers 4 Community life 4 Droit 4 Education and state 4 Effect of human beings on 4 Emigration and immigration 4 Employers' liability 4 Executions and executioners 4 Exhibitions 4 Factory inspection 4 Farm life 4 Fishes 4 Fishing 4 Friendship 4 Governors 4 HISTORY / United States / State & Local / Midwest (IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, SD, WI) 4