History Sources 55 Politics and government 31 Archives 24 Histoire 23 Registers of births, etc 18 Genealogy 17 more ... Church history 16 Description and travel 15 Regimental histories 12 African Americans 11 Bibliography 11 Soldiers 11 Historic buildings 10 Periodicals 10 Archival resources 9 Germans 9 Slavery 9 Societies, etc 9 Campaigns 8 Economic conditions 8 Land grants 8 Printing 8 Boundaries 7 Indians of North America 7 Registers 7 Social life and customs 7 American literature 6 Biography 6 Catholics 6 Enslaved persons 6 Social conditions 6 Commerce 5 Frontier and pioneer life 5 Fugitive slaves 5 German Americans 5 Race relations 5 Travel 5 American newspapers 4 Baltimore, Battle of, Baltimore, Md., 1814 4 less ...