An iced cold Coca-Cola. A cross-country flight on Delta to visit friends. A much-needed medication overnighted via Fed-Ex. Bulk toilet paper purchased at Wal-Mart. What do these items have in common?  In today’s modern economy, each of these can be purchased from the comfort of the couch, frequently with a credit card pioneered by Bank of America. They are all also from companies headquartered in the American South. In this month's episode, historian Bart Elmore explains how corporations from the American South helped make it possible for us to satisfy our desires from the convenience of our home and/or hometown, no matter how remote, and the environmental costs associated with each.