Genealogy 85 Politics and government 43 Citizenship 38 Americanization 34 History 20 Américanisation 12 Civics 10 more ... Emigration and immigration 10 Handbooks, manuals, etc 9 Freemasonry 7 German Americans 7 Naturalization 7 Rituals 7 History, Local 6 Lawyers 6 Research 6 Germans 5 Methodology 5 Sources 5 Agriculture 4 Archival resources 4 Dwellings 4 Historic buildings 4 Historic sites 4 Jews 4 Law 4 Local history 4 Lutheran Church 4 Registers of births, etc 4 Archives 3 Army 3 Authorship 3 Civil defense 3 Copyright 3 Curricula 3 Genealogie 3 Généalogies 3 Military art and science 3 Quakers 3 Social sciences 3 less ...