How did Sacagawea help Lewis and Clark and their Corps of Discovery?
Group of answer choices

She got the Shoshone to give them horses to carry them through the Rocky Mountains.

She prevented the Blackfeet from stealing their horses and guns during their return to St. Louis.

She convinced the Teton Sioux to allow them to travel on the Missouri River.

She talked several Otos guides into traveling east to meet President Jefferson.