Council of the Southern Mountains
The Council of the Southern Mountains (CSM) was a non-profit organization, active from 1912 to 1989, concerned with education and community development in southern Appalachia. == Origins == Formally organized as the Conference of Southern Mountain Workers in 1913, for most of the years from 1925 until 1972 the CSM was headquartered in Berea, Kentucky, where it had a close relationship with Berea College.
Source: Wikipedia — Council of the Southern Mountains (CC BY-SA 4.0)