History 63 Sources 60 Microform catalogs 43 Bibliography 40 Archives 24 Manuscripts 20 Manuscripts, American 20 more ... Documents on microfilm 16 Genealogy 15 Microforms 15 Newspapers 10 American newspapers 8 History, Local 7 Indians of North America 7 Manuscripts on microfilm 7 Books on microfilm 6 Politics and government 6 Registers of births, etc 6 Union catalogs 6 Catalogs 5 Emigration and immigration 5 Government relations 5 African Americans 4 Jews 4 Newspapers in microform 4 Population 4 Slavery 4 Statistics 4 Ukrainian newspapers 4 Antislavery movements 3 Archival resources 3 Carpatho-Rusyn periodicals 3 Carpatho-Rusyns 3 Church records and registers 3 Minorities 3 Newspapers on microfilm 3 Pamphlets on microfilm 3 Passenger lists 3 Publishers' catalogs 3 Ships 3 less ...