Other
History
35
Sources
Manuscripts, American
16
Bibliography
13
Manuscripts
12
Archives
9
Correspondence
3
Plantations
3
Slavery
3
German Americans
2
Government relations
2
Indians of North America
2
Indians, Treatment of
2
Mexican War, 1846-1848
2
African Americans
1
Agriculture
1
Antislavery movements
1
Archival resources
1
Botanists
1
Botany
1
Catalogs
1
Catholics
1
Commerce
1
Death notices
1
Department stores
1
Early printed books
1
Genealogy
1
Handbooks, manuals, etc
1
Library
1
Library resources
1
Marriage records
1
Microform catalogs
1
Natural history
1
Obituaries
1
Railroads
1
Reconstruction
1
Research
1
Schools
1
Union catalogs
1
Welsh Americans
1
Yellow fever
1