History Sources 82 Politics and government 33 Archives 30 Bibliography 29 Regimental histories 28 Description and travel 27 more ... Biography 25 Societies, etc 25 Church history 24 Genealogy 24 Campaigns 21 Histoire 19 Historic buildings 19 Periodicals 18 Social life and customs 18 Railroads 17 Registers of births, etc 17 History, Local 16 Indians of North America 16 African Americans 15 Trenton, Battle of, Trenton, N.J., 1776 15 Archival resources 14 American newspapers 13 Jews 12 Swedes 12 Directories 11 Historic sites 10 Swedish Americans 10 Catalogs 9 Education 9 Princeton, Battle of, Princeton, N.J., 1777 9 Baptists 8 Causes 8 Manuscripts 8 Presbyterian Church 8 Printing 8 Revolution 8 Anniversaries, etc 7 Centennial celebrations, etc 7 less ...