Karen L. Cox, a history professor at the University of North Carolina, Charlotte, had an op-ed piece in The New York Times a couple of days ago that caught my attention. She had me with her first sentence: "It's tough being a Southern liberal." As a Southern liberal who has lived most of her life surrounded, not to say overwhelmed, by a multitude of rabid conservatives, I know the truth of that sentence only too well. Cox was discussing the recent election results, of course, but she had an interesting point to make - a point that I had not seen made anywhere else. Many pundits analyzing the election have made much of the fact that although President Obama won the country, Romney won the former slave-holding states of the Confederacy, except for Virginia and Florida. In doing this, they opine that this section of the country is very different from the rest of the nation. Professor Cox reveals that her analysis proves just the opposite - that, in fact, the South very...