Lewis and Clark Expedition (1 mai 1803 – 30 sept. 1806)
Description:
This expedition occurred shortly after the Louisiana Purchase to explore and to map the newly acquired territory, to find a practical route across the western half of the continent, and to establish an American presence in this territoryAjouté au bande de temps:
Date:
1 mai 1803
30 sept. 1806
~ 3 years and 5 months