PositiveBookforumGrandin’s book will work best for people with an appetite for sweeping intellectual history. A stickler might wonder how closely our anti-immigrant fervor can be tied to the idea of the American frontier, at a time when other wealthy countries without an equivalent frontier past are also in the grip of anti-immigrant backlashes ... Grandin’s argument is valuable as a provocative interpretation, an ambitious dash through American history with an eye to framing our current moment and its political psychology ... [an] elegant historical sketch.