Articles

ERA 7: The Emergence of Modern America (1890–1930)
ERA 6: The Development of the Industrial United States (1870-1900)
ERA 9: Postwar United States (1945 to early 1970's)
ERA 5: Civil War and Reconstruction (1850-1877)
ERA 5: Civil War and Reconstruction (1850-1877)
ERA 10: Contemporary United States (1968 to the present)
ERA 6: The Development of the Industrial United States (1870-1900)

Collections

Washington Crossing the Delaware by Emanuel Leutze
ERA 4: Expansion and Reform (1801-1861), ERA 7: The Emergence of Modern America (1890–1930)
Colonists Arriving in Jamestown
ERA 1: Three Worlds Meet (Beginnings to 1620), ERA 2: Colonialism and Settlement (1585–1763)

Historical Documents

The document on permanent display in the Rotunda is the enrolled original Joint Resolution passed by Congress on September 25, 1789, proposing 12-not 10-amendments to the Constitution.
ERA 3: Revolution and the New Nation (1754–1820s)