Articles

ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)

Collections

Benjamin Franklin, John Adams, and Thomas Jefferson
ERA 4: Expansion and Reform (1801-1861)
Washington Crossing the Delaware by Emanuel Leutze
ERA 4: Expansion and Reform (1801-1861), ERA 7: The Emergence of Modern America (1890–1930)
Daniel Boone Escorting the American Settlers Through the Cumberland Gap by George Caleb Bingham
ERA 4: Expansion and Reform (1801-1861)

Historical Documents

Fugitive Slave Bill Collection of the Smithsonian National Museum of African American History and Culture
ERA 4: Expansion and Reform (1801-1861), ERA 5: Civil War and Reconstruction (1850-1877)
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)
ERA 4: Expansion and Reform (1801-1861)
Abigail Adams
ERA 4: Expansion and Reform (1801-1861)
Molefi Kete Asante
ERA 4: Expansion and Reform (1801-1861), ERA 10: Contemporary United States (1968 to the present)
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)
Harriet Beecher Stowe
ERA 4: Expansion and Reform (1801-1861)
ERA 4: Expansion and Reform (1801-1861)
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)
Thoreau
ERA 4: Expansion and Reform (1801-1861)

Historical Images

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)
John Calvin
ERA 4: Expansion and Reform (1801-1861)
Alexander Hamilton
ERA 4: Expansion and Reform (1801-1861)
Map
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