The Lewis & Clark Expedition

"...the Lewis and Clark expedition, in the form of a covert military reconnaisance into lands nominally belonging to a nation with whom the United States was then at peace, was poised to set forth before the negotiations in Paris began." (14)


William Clark (15)

Meriwether Lewis (16)
On January 18, 1803, President Thomas Jefferson appointed Meriwether Lewis and William Clark to lead an expedition into the Louisiana Territory. The actual beginning of the "Voyage of Discovery", as the expedition was oficially named, started two years earlier. Jefferson commissioned Lewis, his friend and neighbor, and Clark, an army officer, to gather an expedition.  The expedition had two purposes: to gather scientific data about the territory, and more importantly, to report on the military strength of the people they might encounter.  The expedition was postponed, however, because of rumors about French acquisition of the Territory. Jefferson felt safe spying on weak Spain's colony, but not on a colony that may belong to France. Once again, European diplomatic factors dictated Jefferson's actions regarding Louisana.  It was not until after Jefferson was sure of the security of Louisiana that the expedition was able to procede.

Map of the route taken by Lewis and Clark (17)

The "Voyage of Discovery" set out on May 14, 1804.  By October 16, the party had reached the Colombia River.  On Novemeber 7, 1805, Clark wrote his most famous journal entry: "Ocean in view! O! the joy!" (18)  In actuality, the expedition was still twenty miles from the ocean.



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