Washington • If you think we have reached peak stupidity — that America’s per-capita quantity has never been higher — there is solace, of sorts, in Daniel Okrent’s guided tour through the immigration debate that was heading toward a nasty legislative conclusion a century ago. “The Guarded Gate: Bigotry, Eugenics, and the Law That Kept Two Generations of Jews, Italians, and Other European Immigrants Out of America” provides evidence that today’s public arguments are comparatively enlightened.
Late in the 19th century, immigration surged, as did alarm about it, especially in society’s upper crust, particularly its Boston portion, which thought that the wrong sort of people were coming.