Descripción: Experience some of the greatest events and people of the 20th Century through the original artifacts they've left behind.
U.S. National Archives & Records Administration.
«In 1940 publisher Henry Luce used the phrase "the American Century" to describe the emergence of the United States as the preeminent world power. Beginning with the accession of a young and energetic Theodore Roosevelt to the Presidency in 1901, the United States began to turn its vast resources onto the world stage. Since that time, through world wars, depression, boom times, social upheavals, scientific and technological developments, and cultural trends, the United States vigorously placed its stamp of influence on the 20th Century.»