Rise of Industrial America, 1877-1900
- Alexander Graham Bell Family Papers at the Library of Congress
- America at Work: America at Leisure 1894-1915
- American Notes: Travels in America, 1750-1920
- Cabinet of American Illustration
- Chronicling America: Historic American Newspapers
- Emile Berliner and the Birth of the Recording Industry
- Frances Benjamin Johnston Collection
- Inventing Entertainment: the Early Motion Pictures and Sound Recordings of the Edison Companies
- Panoramic Maps
- Panoramic Photographs: Taking the Long View, 1851-1991
- Puerto Rico at the Dawn of the Modern Age 19th and Early 20th Century Perspectives
- Reclaiming the Everglades: South Florida's Natural History 1884-1934
- Small Town America: Stereoscopic Views from the Robert Dennis Collection 1850-1920
- The American Variety Stage: Vaudeville and Popular Entertainment, 1870-1920
- The Capital and the Bay: Narratives of Washington and the Chesapeake Bay Region ca. 1600-1925
- The Emergence of Advertising in America: 1850-1920
- The Evolution of the Conservation Movement, 1850-1920
- The Historic American Sheet Music collection
- Touring Turn-of-the-Century America: Photographs from the Detroit Publishing Company, 1880-1920
Immigration and Ethnic Heritage
- African American Perspectives: Pamphlets from the Daniel A. P. Murray Collection, 1818-1907
- African-American Odyssey: A Quest for Full Citizenship
- African-American Sheet Music, 1850-1920: Selected from the Collections of Brown University
- First Person Narratives of the American South, 1860-1920
- From Slavery to Freedom: The African American Pamphlet Collection, 1822-1909
- The African-American Experience in Ohio: Selections from the Ohio Historical Society
- The African-American Mosaic: African-American Culture and History
- The Chinese in California, 1850-1925
- The Church in the Southern Black Community 1780-1925
- The Frederick Douglass Papers at the Library of Congress
Industrialization, Urbanization and Labor
- Chicago Anarchists on Trial: Evidence from the Haymarket Affair, 1886-1887
- Railroad Maps, 1828-1900
- The Life of a City: Early Films of New York, 1898-1906
Spanish-American War
Westward Expansion
- California as I Saw It: First Person Narratives of California's Early Years, 1849-1900
- History of the American West 1860-1920
- John H. Grabill Collection Note: 1887-1892 photographs of western settlement in South Dakota and Wyoming
- Pioneering the Upper Midwest: Books From Michigan, Minnesota, and Wisconsin ca. 1820-1910
- Prairie Settlement: Nebraska Photographs and Family Letters 1862-1912
- The Northern Great Plains, 1880-1920 Photographs from the Fred Hulstrand and F.A. Pazandak Photograph Collections
- Westward by the Sea: A Maritime Perspective on American Expansion 1820-1890