The “Greater United States” maps in vogue a decade earlier were no doubt still hanging on some classroom walls, but by 1916 few such maps were being newly commissioned. Cartographers had returned to the logo maps, showing only the states. Nationalism was seizing the country, all the more so as the First World War approached. And as the idea of the nation—a union of states sharing a culture, language, and history—grew in prominence, the colonies seemed more distant and nebulous, literally vanishing from maps and atlases.