To begin with, Sacagawea knew lots about Native American as she was one herself. Sacagawea played key parts in communicating with her people. She knew how to speak Shosonie which none of the members on the expedition knew how to. She also knew sign language to communicate with different tribes (American Indians). The history.net article states “...traded her precious belt for a fur coat her white friend wanted so much”. That shows that she cared about Clark so much that …show more content…
First, Sacagawea knew what kind of foods were edible on the route of the journey (MacGregor). She knew if the fruits and vegetables were either poisonous or good to eat. Also, Sacagawea knew the geography very well because she was taught at a young age to remember her landmarks. According to the article,”... that it was 800 miles to the Great Falls…” (MacGregor). She knew that the falls were 800 miles away and that they would need horses to cross the mountains. In conclusion, Sacagawea knew the geography of the plains very good which helped the expedition become a