The United States of America, also known as the United States or America, is a country primarily located in North America. It is a federal republic consisting of 50 states and a federal capital distri
Cliff Palace, a settlement of ancestors of the Native American Pueblo peoples in present-day Montezuma County, Colorado, built between c. 1200 and 1275
The Declaration of Independence portrait depicts the Committee of Five presenting the Declaration to the Continental Congress on June 28, 1776, in Philadelphia.
The 1945 American Trinity test, the first-ever detonation of a nuclear weapon
Civil rights activists during the March on Washington for Jobs and Freedom in Washington, D.C. in August 1963
Florida is a state in the Southeastern and South Atlantic regions of the United States. It borders the Gulf of Mexico to the west, Alabama to the northwest, Georgia to the north, the Atlantic Ocean to
The design of Castillo de San Marcos reflects the colors and shapes of the Cross of Burgundy and the subsequent Flag of Florida.
A portrait of a Cracker cowboy by Frederic Remington (1861–1909)
A U.S. Marine boat searching the Everglades for Seminoles (hiding in foreground) during the Second Seminole War, which lasted from 1835 to 1842
The Historic Call-Collins House, the Grove, built by slaves in the 1840s, is an antebellum plantation house in Tallahassee.