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Louisiana Purchase Treaty Signed
The Louisiana Purchate Treaty was signed on July 4 1803 -
Expedition Begins
This is when the expedition begins -
Friendly council with Yankton Siox held
Council was held -
Sgt Charles Floyd
Near present day sioux city, Iowa Sgt. Charles Floyddies of probable appendix burst -
Expedition dicovers earthlodge
Expedition dicovers earthlodge villagers of the Mandan and Hidatsas Indians -
Fort Mandan
Fort Mandan across the river from the Main village -
Completed fort Mandan
Fort Mandan completed, expedition moves in for winter -
Sacagawea
Sacagawea give birth to baby boy Jean Baptist -
Fork in the river
The expedition comes to a fork in the river -
Expedition ends
The expedition returns to St louis
