A shock result in Dutch elections handed the largest number of the country’s parliamentary seats to the party of extreme right, isolationist, anti-immigrant and Islamophobic longtime political gadfly Geert Wilders last week. He vowed that the country would be “returned to the Dutch.” Wilders might be a relative unknown to most Americans, but he’s certainly a known quantity among those who’ve tracked and studied the rise of the global far-right. The virulent xenophobe and Euro-skeptic was something of a template for a new class of new authoritarian, less polished and martial than those who came...