Collections

The American Cowboy
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900), Multiple Eras
Emigrants crossing the plains, by F.O.C. Darley
ERA 7: The Emergence of Modern America (1890–1930), ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Multiple Eras
The Tragic Colorado Blizzard of 1931
ERA 8: The Great Depression and World War II (1929–1945)
Lidar map of El Tintal
Metahistory & Historiography

Historical Images

Chrysler Advertisement 1928 Chrysler Imperial
ERA 8: The Great Depression and World War II (1929–1945)
Towner School Bus Photograph
ERA 8: The Great Depression and World War II (1929–1945)
Call for Black Homesteaders to Leave for Kansas
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900)

Historical Documents

Picture of Cesar Chavez
ERA 10: Contemporary United States (1968 to the present)
Theodore Roosevelt mountain climbing in the West, 1880
ERA 7: The Emergence of Modern America (1890–1930), ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Multiple Eras
Rachel Carson
ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Multiple Eras
1903 Editorial Cartoon Depicting the Treaty
ERA 7: The Emergence of Modern America (1890–1930)
Letters from An American Farmer
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900)
Metahistory & Historiography
American Progress
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900), Multiple Eras
Alexis de Tocqueville
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900)
A Gold Hunter's Experience
ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900)
Eight base layers of the National Map
Metahistory & Historiography
News Article: “Many Deaths”
ERA 8: The Great Depression and World War II (1929–1945)
FDR, 1936. Library of Congress
ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Multiple Eras
Banner calling for the U.S. Navy to leave Vieques
ERA 10: Contemporary United States (1968 to the present)
John L. O'Sullivan
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900)
News Article: “Fierce Blizzard: 11 Deaths in U.S.A."
ERA 8: The Great Depression and World War II (1929–1945)
Homestead Act Commemorative Stamp
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900)
Battle field of Gettysburg.
Metahistory & Historiography