Collections

Signing the Magna Carta
ERA 3: Revolution and the New Nation (1754–1820s)
Daniel Boone Escorting the American Settlers Through the Cumberland Gap by George Caleb Bingham
ERA 4: Expansion and Reform (1801-1861)
Jonas Salk, Inventor of Polio Vaccine
ERA 9: Postwar United States (1945 to early 1970's)
Alfred Hitchcock
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
Susan B. Anthony
ERA 5: Civil War and Reconstruction (1850-1877)
Memphis, Place of Good Abode
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
Wyatt Earp
ERA 5: Civil War and Reconstruction (1850-1877), ERA 6: The Development of the Industrial United States (1870-1900)
Chromolithograph entitled "Custer's Last Fight," National Museum of American History
ERA 5: Civil War and Reconstruction (1850-1877)
Kennedy at his desk
ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present), Metahistory & Historiography, Multiple Eras
Washington Crossing the Delaware by Emanuel Leutze
ERA 4: Expansion and Reform (1801-1861), ERA 7: The Emergence of Modern America (1890–1930)

Historical Documents

Document
ERA 2: Colonialism and Settlement (1585–1763)
“Friends” Poem
ERA 6: The Development of the Industrial United States (1870-1900), 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
Cover of Life Magazine 1913
ERA 5: Civil War and Reconstruction (1850-1877)
Seneca Falls Convention
ERA 4: Expansion and Reform (1801-1861)
Stamp Act
ERA 3: Revolution and the New Nation (1754–1820s)
Joseph Jackson
ERA 9: Postwar United States (1945 to early 1970's)
Transcript of Letter from Franklin Delano Roosevelt to Dr. Egleston Regarding his Polio Attack, 10/24/1924
ERA 8: The Great Depression and World War II (1929–1945), ERA 9: Postwar United States (1945 to early 1970's)
Patsy Murr, first grader at Fulton School in Lancaster, Pa., gets her Salk shot from Dr. Norman E. Snyder as she is held by Mrs. Walter Sourweine, April 25, 1955. Others view the proceedings with mixed emotions
ERA 9: Postwar United States (1945 to early 1970's)
ERA 5: Civil War and Reconstruction (1850-1877)
Alan (Moondog) Freed
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)
Caroline Churchill
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)
ERA 10: Contemporary United States (1968 to the present), Multiple Eras
Newspaper image
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
Josephine and Wyatt Earp’s grave, Hills of Eternity Memorial Park, Colma, CA.
ERA 5: Civil War and Reconstruction (1850-1877)
Custer's Last Charge
ERA 5: Civil War and Reconstruction (1850-1877)
The President Dead
ERA 6: The Development of the Industrial United States (1870-1900)
List of Coroner's Jurors, Testimony of John H. Behan and clerk's cover and file sheet
ERA 5: Civil War and Reconstruction (1850-1877)
Daisy Bates Letter
ERA 9: Postwar United States (1945 to early 1970's)
Frederick J. Turner
ERA 4: Expansion and Reform (1801-1861)
Charles Guiteau to William T. Sherman
ERA 6: The Development of the Industrial United States (1870-1900)
ERA 2: Colonialism and Settlement (1585–1763)
ERA 4: Expansion and Reform (1801-1861)
The Witches
ERA 2: Colonialism and Settlement (1585–1763)
Rebecca Nurse
ERA 2: Colonialism and Settlement (1585–1763)
Radio City
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
Philip Frenau
ERA 3: Revolution and the New Nation (1754–1820s)

Historical Images

Alexander Hamilton
ERA 4: Expansion and Reform (1801-1861)
Historical photograph of the assassination of President Garfield
ERA 6: The Development of the Industrial United States (1870-1900)
HMS Jersey
ERA 3: Revolution and the New Nation (1754–1820s)
Three Pronged Movements in the Sioux Expedition of 1876
ERA 5: Civil War and Reconstruction (1850-1877)
Sun Record Studios
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)
Poster discussing the Good Neighbor Policy
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)
istribution of College Enrollment and High School Completion Among 18- and 19-Year-Olds: 1967 to 2022
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
Custer’s Column of cavalry, artillery, and wagons
ERA 5: Civil War and Reconstruction (1850-1877)
Alfred Hitchcock
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
Reported polio cases and deaths, United States, 1910 to 2022
ERA 9: Postwar United States (1945 to early 1970's), ERA 10: Contemporary United States (1968 to the present)
Nurses Being Instructed on the Use of Respirator for a Polio Patient
ERA 9: Postwar United States (1945 to early 1970's)