Archives Manuscripts, American History 21 Sources 21 Bibliography 12 Manuscripts 12 Catalogs 5 more ... Businessmen 4 Correspondence 4 Lawyers 4 Slavery 4 Presidents 3 African Americans 2 Antislavery movements 2 Archival resources 2 Art museums 2 Cabinet officers 2 Government relations 2 Indians of North America 2 Indians, Treatment of 2 Plantations 2 Vice-presidents 2 African American women 1 Autographs 1 Baptists 1 Court records 1 Department stores 1 Diaries 1 Insular possessions 1 Journalists 1 Judges 1 Libraries 1 Merchants 1 Mexican War, 1846-1848 1 Missions 1 Peace 1 Philanthropists 1 Physicians 1 Politics and government 1 Presbyterian Church 1 less ...