History 89 Charities 83 Poor 76 Services for 75 Railroads 35 Young Men's Christian associations 31 African Americans 18 more ... Fraternal organizations 18 Education 17 Regimental history 16 Schools 16 Streets 15 Societies, etc 14 Canals 13 Politics and government 13 Sources 13 Indians of North America 12 Finance 11 Women 10 Regimental histories 9 Antislavery movements 8 Geology 8 Archives 7 Bibliography 7 Hospitals 7 Registers 7 School buildings 7 Clubs 6 Temperance 6 Colonization 5 Directories 5 Freed persons 5 Slavery 5 Water-supply 5 Churches 4 Civil War 4 Civilian relief 4 Description and travel 4 Emigration and immigration 4 Finance, Public 4 less ...