Historical Documents

Map of North America before the Mexican-American War
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861)
Newspaper discussing the 1934 Treaty of Relations
ERA 8: The Great Depression and World War II (1929–1945)
Big Stick in the Caribbean
ERA 7: The Emergence of Modern America (1890–1930)
Manuscript of the Platt Amendment
ERA 7: The Emergence of Modern America (1890–1930)
This political cartoon illustrates James Buchanan beset by figures who employ quotes from the Ostend Manifesto to legitimize their criminal acts.
ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877)
Map illustrating the outcomes of the Adams-Onis Treaty
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861)
Map showing American territorial gains
ERA 4: Expansion and Reform (1801-1861)
Representatives meeting in Paris to sign the Treaty
ERA 6: The Development of the Industrial United States (1870-1900), ERA 7: The Emergence of Modern America (1890–1930)
Proclamation 3447
ERA 9: Postwar United States (1945 to early 1970's)
Poster discussing the Good Neighbor Policy
ERA 8: The Great Depression and World War II (1929–1945)
Alliance for Progress Postage
ERA 9: Postwar United States (1945 to early 1970's)
1903 Editorial Cartoon Depicting the Treaty
ERA 7: The Emergence of Modern America (1890–1930)
ERA 10: Contemporary United States (1968 to the present)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 7: The Emergence of Modern America (1890–1930)
No Annexation of Texas
ERA 4: Expansion and Reform (1801-1861)
Political cartoon depicting the results of the Cuban Adjustment Act
ERA 9: Postwar United States (1945 to early 1970's)
Picture of OAS's fifty-second Assembly in Lima, Peru
ERA 9: Postwar United States (1945 to early 1970's)
"Keep Off!" cartoon
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861)
ERA 5: Civil War and Reconstruction (1850-1877)
This map shows the land acquired through the Gadsden Purchase Treaty
ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877)
1901 Supreme Court
ERA 7: The Emergence of Modern America (1890–1930)
Political cartoon depicting President Roosevelt using the Monroe Doctrine to keep Europe out of Santo Domingo
ERA 7: The Emergence of Modern America (1890–1930)
ERA 5: Civil War and Reconstruction (1850-1877)
ERA 4: Expansion and Reform (1801-1861)
President Johnson signing the Immigration and Nationality Act of 1965
ERA 9: Postwar United States (1945 to early 1970's)
President Carter and Omar Torrijos shaking hands after signing the Torrijos-Carter Treaties
ERA 10: Contemporary United States (1968 to the present)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 10: Contemporary United States (1968 to the present)
Picture of Henry Teller, the author of the Teller Amendment
ERA 6: The Development of the Industrial United States (1870-1900), ERA 7: The Emergence of Modern America (1890–1930)
ERA 7: The Emergence of Modern America (1890–1930)
ERA 6: The Development of the Industrial United States (1870-1900)
1901 Supreme Court
ERA 7: The Emergence of Modern America (1890–1930)
Painting of Joh Quincy Adams
ERA 3: Revolution and the New Nation (1754–1820s), ERA 4: Expansion and Reform (1801-1861)
ERA 3: Revolution and the New Nation (1754–1820s)
ERA 9: Postwar United States (1945 to early 1970's)

Historical Images

James Buchanan surrounded by criminal quoting the Ostend Manifesto
ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877)
Separated cartoon
ERA 6: The Development of the Industrial United States (1870-1900), ERA 7: The Emergence of Modern America (1890–1930)
The Big Stick in the Caribbean Sea Cartoon
ERA 7: The Emergence of Modern America (1890–1930)
The Cuban Melodrama cartoon
ERA 6: The Development of the Industrial United States (1870-1900), ERA 7: The Emergence of Modern America (1890–1930)
Political cartoon depicting President Roosevelt using the Monroe Doctrine to keep Europe out of Santo Domingo
ERA 7: The Emergence of Modern America (1890–1930)
Poster discussing the Good Neighbor Policy
ERA 8: The Great Depression and World War II (1929–1945)
The White Man's Burden cartoon
ERA 6: The Development of the Industrial United States (1870-1900), ERA 7: The Emergence of Modern America (1890–1930)
Uncle Sam's New Class in the Art of Self-Government cartoon
ERA 6: The Development of the Industrial United States (1870-1900), ERA 7: The Emergence of Modern America (1890–1930)