Answer:
Sacagawea, a Shoshone woman, served as an interpreter and guide for the Lewis and Clark Expedition.
Step-by-step explanation:
Sacagawea, a remarkable woman from the Lemhi Shoshone tribe, played a pivotal role in the success of the Lewis and Clark Expedition, which traversed the vast expanse of the American West from 1804 to 1806.
Her contributions as an interpreter and guide proved invaluable, bridging cultural gaps and providing essential knowledge of the terrain, languages, and customs of the tribes they encountered.
As a young woman, Sacagawea was captured by Hidatsa raiders and later sold to Toussaint Charbonneau, a French-Canadian fur trader.
She proved to be a skilled interpreter, fluent in Shoshone, Hidatsa, and some French. When Meriwether Lewis and William Clark recruited Charbonneau for their expedition, Sacagawea willingly joined, accompanied by her infant son, Jean Baptiste.
Sacagawea's presence was particularly crucial during the early stages of the expedition, as they ventured into Shoshone territory.
Her ability to communicate with the Shoshone tribe enabled the expedition to establish friendly relations and secure essential supplies, including horses, without which crossing the Rocky Mountains would have been extremely difficult.
Thus,
The native American woman who joined Lewis & Clark as an interpreter
is Sacagawea.