... the South's cultural border displays a political divide
Washington Post: Along Virginia's Route 15, the South's cultural border displays a political divide (http://www.washingtonpost.com/national/health-science/along-virginias-route-15-the-souths-cultural-border-displays-a-political-divide/2012/09/28/a37f4c3e-08de-11e2-a10c-fa5a255a9258_story.html)