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Buffalo dance
The Corps attends a Mandan buffalo dance, performed to call buffalo to the area. -
sacagweas son
Sacagawea's son, Jean Baptiste Charbonneau—nicknamed Pompy by Clark—is born with assistance from Lewis. -
lewis and clark shipment
Lewis and Clark send a shipment of artifacts and specimens to President Jefferson; the "Permanent Party" heads west. -
the crops
The Corps marvels at the abundance of game; they kill their first grizzly bear near the Yellowstone River in Montana -
important possessions
One of their boats nearly overturns and Lewis credits Sacagawea with saving their most important possessions. -
white cliffs
The Corps reaches the White Cliffs region of the Missouri River -
unknown fork in the missiouri
The Corps reaches an unknown fork in the Missouri and must determine which branch to choose. -
great falls
Lewis reaches the[—five massive cascades around which the men must carry all of their gear, including the canoes.
