Princeton University’s Sean Wilentz, in an essay in Liberties Journal, writes of the “unsettling similarities” between the Trump-inspired Jan. 6 mob assault on the Capitol to overturn the presidential election and the events leading to the Southern secession causing the Civil War. He writes, “The secessionists committed treason by repudiating the democratic Union; but the Trump Republicans committed something akin to treason by repudiating democracy itself.”