It’s not just about Robert E. Lee and Stonewall Jackson. The national soul-searching over whether to take down monuments to the Confederacy’s demigods has extended to other historical figures accused of wrongdoing, including Christopher Columbus (brutality toward Native Americans), the man for whom Boston’s Faneuil Hall is named (slave trader) and former Philadelphia Mayor Frank Rizzo (bigotry). Historians interviewed by The Associated Press offered varying thoughts about where exactly the line should be drawn in judging someone’s statue-worthiness, but they agreed on one thing: Scrapping a monument is not a decision that should be made in haste during political fervor....