???? Do u even want an answer or nah
They lived among the Hidatsa and Mandan Indians in the upper Missouri River area (present-day North Dakota). In November 1804, an expedition led by Meriwether Lewis and William Clark entered the area. ... Lewis and Clark met Charbonneau and quickly hired him to serve as interpreter on their expedition.
The answer is islam
hope this helped (:
They were afraid of a powerful governmet, and they were also afraid that it would turn into a monarchy