Ironically, J.D. Vance (who is now running for Senate in Ohio on an anti-immigration platform) poses this question in his bestseller Hillbilly Elegy,aboutgrowing up in Middletown, Ohio, only 45 minutes from the border with Kentucky, the state where his family had lived for generations. For Vance, moving up the ladder meant moving out of his childhood community, a step that many Americans are unwilling to take. He went on to enlist in the Marines, and then to Ohio State and Yale Law School—“Though we sing the praises of social mobility,” he writes, “it has its downsides. The term necessarily implies a sort of movement—to a theoretically better life, yes, but also away from something.”