Many of the millions of immigrants who arrived in the United States in the late nineteenth and early twentieth centuries did so with the intention of returning to their villages in the Old World. Known as “birds of passage,” many of these eastern and southern European migrants were peasants who had lost their property as a result of the commercialization of agriculture. They came to America to earn enough money to allow them to return home and purchase a piece of land. As one Slavic steelworker put it: “A good job, save money, work all time...