Now that the Confederate flag has been used as an excuse to eviscerate the history of the South, others are looking to destroy more symbols that are part of the region’s history, including Louisiana’s fleur-de-lis. At a meeting of the New Orleans City Council on Thursday, which was open to the public, Rudy Mills, head of the grassroots group Remove Racist Images, spoke in favor of removing the fleur-de-lis symbol, asserting, “Check the history. It’s also a very racist symbol.” In late June, speaking at a rally, he intoned, “The rally is to start a movement to remove all the...