Question: Songcatcher is a 2000 drama film directed by Maggie Greenwald, although a fictional film, it is loosely based on the work of Olive Dame Campbell, founder of which school, founded to nurture and preserve the folk arts of the Appalachian Mountains, and is located near Brasstown, North Carolina along the Cherokee County and Clay line?
Sentence (from "John C. Campbell Folk School"): The school was founded to nurture and preserve the folk arts of the Appalachian Mountains, it is a non-profit adult educational organization based on non-competitive learning.
Relevant evidence: No