Home›1800s in the United States›Lewis ve Clark Keşifleri🌐TürkçeEnglishBahasa IndonesiaDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTiếng ViệtTürkçeРусскийالعربيةفارسی한국어中文日本語EntityQ505802· pop 48· linked from 1,751 articlesLewis ve Clark KeşifleriAlso known as Corps of Discovery ExpeditionAmerican overland expedition to the Pacific coastKey factsDateMay 14, 1804 – September 23, 1806 ( 1804-05-14 – 1806-09-23 )Duration862 daysMotiveExplore the 1803 Louisiana PurchaseOrganized byU.S. President Thomas JeffersonParticipantsCorps of Discovery : Lewis, Clark, 40 men, and one woman ( Sacajawea )Deaths1 – Charles Floyd , August 1804 near Sioux City, Iowavia Wikipedia infoboxWikidata factsImageLewis and clark-expedition.jpgShow 5 more factsCommons categoryLewis and Clark Expeditionstart time1804-05-14end timeGallery (12)Available in 47 languagesEspañolFrançaisDeutsch中文日本語РусскийPortuguêsItalianoالعربيةAfrikaansConnectionsPacific OceanEntityPittsburghEntityCategories1800s in the United States1804 in the United States1805 in the United States1806 in the United StatesColumbia River GorgeExploration of North AmericaHistory of Lancaster, PennsylvaniaHistory of Louisville, KentuckyHistory of Missoula, MontanaHistory of St. LouisHistory of the Northwestern United StatesHistory of the Pacific Northwest