George Orwell wrote in 1945 that “the nationalist not only does not disapprove of atrocities committed by his own side, but he has a remarkable capacity for not even hearing about them.” This week is the 160th anniversary of one of the worst atrocities of the American Civil War, a barbarous episode that vanished long ago from history books. Union General Philip Sheridan laid waste to a hundred mile swath of the Shenandoah Valley, leaving vast numbers of women and children on the edge of starvation. Before the summer of 1864, the Civil War was primarily fought on battlefields. After failing...
