Genealogy 85 Politics and government 33 Citizenship 22 History 20 Americanization 18 Handbooks, manuals, etc 9 Civics 8 more ... Américanisation 7 Freemasonry 7 Naturalization 7 Rituals 7 Emigration and immigration 6 History, Local 6 Research 6 German Americans 5 Methodology 5 Sources 5 Archival resources 4 Dwellings 4 Historic buildings 4 Historic sites 4 Jews 4 Local history 4 Registers of births, etc 4 Archives 3 Army 3 Authorship 3 Civil defense 3 Copyright 3 Curricula 3 Genealogie 3 Généalogies 3 Quakers 3 Social sciences 3 African Americans 2 Bilingual books 2 Cataloging of audio-visual materials 2 Cataloging of nonbook materials 2 Cemeteries 2 Census 2 less ...