A scholar I know, a woman who is ninety-six years old, grew up in a tin shack on the American prairie, near the Canadian border. She learned to read from the pages of the Chicago Tribune in a one-room schoolhouse. Her teacher, who had no more than an eighth-grade education, had once been to Chicago—had been to the opera! Women in Chicago went to the opera with bare shoulders and long gloves, the teacher imparted to her pupils. Because the teacher had once been to Chicago, she subscribed to the Sunday edition of the Chicago Tribune, which came on the…