What denomination did the only school to provide tri-racial students an education follow?
Vardy Community School: The Vardy Community School was a Presbyterian mission school established in the Vardy community of Hancock County, Tennessee, United States, in the late-19th and early-20th centuries. Vardy Community School:  At the time of its founding, the school was the only institution providing primary education to children of the multi-racial Melungeon communities, who lived in the remote mountainous areas along the Tennessee-Virginia border. Melungeon: Melungeon ( ) is a term traditionally applied to one of numerous "tri-racial isolate" groups of the Southeastern United States.
Presbyterian