In recent years, the Confederate flag has become as much a news item as a Civil War relic. Intense public debates have erupted over Confederate flags flying atop state capitols, being incorporated into state flags, waving from dormitory windows, or adorning the T-shirts and jeans of public school children. To some, this piece of cloth is a symbol of white supremacy and enduring racial injustice, to others, it represents a rich Southern heritage and...