New York, Chicago, and Los Angeles have long been shaped by immigration. These gateway cities have traditionally been assumed to be the major flashpoints in American debates over immigration policy--but the reality on the ground is proving different. Since the 1980s, new immigrants have increasingly settled in rural and suburban areas, particularly within the South. Couple this demographic change with an increase in unauthorized immigrants, and the rural South, once perhaps the most culturally and racially "settled" part of the country, now offers a window into the changing dynamics of...