Sources History 144 Manuscripts 77 Bibliography 66 Archives 54 Manuscripts, American 52 Documents on microfilm 10 more ... Catalogs 9 Politics and government 9 Genealogy 8 Archival resources 7 History, Local 7 African Americans 6 Histoire 5 Church history 4 Church records and registers 4 Indians of North America 4 Microforms 4 Correspondence 3 Executive departments 3 Government relations 3 History, Military 3 Microform catalogs 3 Public records 3 Slavery 3 Agriculture 2 Broadsides 2 Cabinet officers 2 Early printed books 2 Ethnic relations 2 French 2 Inventories, registers, catalogs 2 Jews 2 Lawyers 2 Libraries 2 Manuscrits 2 Natural history 2 Plantations 2 Presidents 2 Publishers' catalogs 2 less ...