On 14 May, Lewis and Clark set off on their expedition to explore what is now the northwest of the United States. The trip had been ordered by President Thomas Jefferson.
Please log in to consult the article in its entirety. If you are a member (student of staff) of a subscribing institution (see List), you should be able to access the LE on campus directly (without the need to log in), and off-campus either via the institutional log in we offer, or via your institution's remote access facilities, or by creating a personal user account with your institutional email address. If you are not a member of a subscribing institution, you will need to purchase a personal subscription. For more information on how to subscribe as an individual user, please see under Individual Subcriptions.
30 words
Citation: Editors, Litencyc. "The Lewis and Clark Expedition". The Literary Encyclopedia. First published 01 February 2010 [https://www.litencyc.com/php/stopics.php?rec=true&UID=4380, accessed 09 June 2026.]
