Complex sentence: The Lower Sioux Indian Reservation, also known as the Mdewankanton Tribal Reservation, is an Indian reservation located along the southern bank of the Minnesota River in Redwood County, Minnesota, east of the city of Redwood Falls, just south of Morton.
Split into simpler sentences: The Lower Sioux Indian Reservation is also known as the Mdewankanton Tribal Reservation. It's located along the southern bank of the Minnesota River in Redwood County, Minnesota, East of the city of Redwood Falls, just south of the town of Morton.