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Beggining of the Expedition
This was the first Us expedition to the Pacific Coast -
Sargent Charles Floyd Died
Floyd died from acute appendictis. -
Met Sakagawea
Sakagawea was not the said "guide" of this expedition ,but rather noticed some geological features and helped translate. -
Bulit Fort Mandan
In the winter of 1804-05 the party build Fort Mandan near present day Washborn, North Dakota. -
Find the Stratovolcano Mountain
Lewis and Broughton's 1792 notes and maps find the stratovolcano mountian for navigation. -
Reached St. Louis
Reached where the Missouri Rivers meet Yellowstone.