Democrats in Louisiana have caved to the political correctness of the modern age, just like Democrats in several other states have already done, suggests a prominent historian. The Louisiana Democratic Party has announced its annual Jefferson-Jackson dinner will no longer bear the names of Thomas Jefferson and Andrew Jackson; this year’s event, set to be held in New Orleans on Aug. 26, will instead be called the True Blue Gala. The Louisiana Democratic Party and its chairwoman, state Sen. Karen Carter Peterson, announced the dinner would be renamed “to reflect the progress of the party and the changing times.” Jefferson,...