what is the significance of the cumberland gap
Cumberland Gap Famous in American colonial history for its role as a key passageway through the lower central Appalachians, it was an important part of the Wilderness Road and is now part of the Cumberland Gap National Historical Park.
Highland Rim The Northern Highland Rim is encountered a few miles north of Nashville and extends to the Kentucky border, and the region of Kentucky adjacent to it called the Pennyroyal is in fact largely a continuation of it under another name.