1 magg 1820 anni - Scientific expedition led by Major Stephen H. Long
Descrizione:
Expedition up Platte River, along the Front Range of the Rocky Mountains, south to the Arkansas and Canadian rivers, and finally east to present-day Fort Smith, Arkansas. The first expedition to bring American artists and scientists into the West, also discovery of the “Great American Desert”.Aggiunto al nastro di tempo:
Data:
1 magg 1820 anni
Adesso
~ 204 years ago
