Plains folks is a term used to describe the people who inhabit the Great Plains region of North America, including the Osage Nation. The Osage are a Native American tribe that originally lived in the Ohio Valley and migrated westward to the Great Plains in the mid-1700s. They are known for their rich culture and traditions, which have been passed down through generations. The Osage are also known for their strong sense of community and their commitment to preserving their heritage.