The change in the social scene which favored an imperial setting was not without its effects upon the industries that supplied the materials for architecture, and upon the processes of building itself. Financial concentration in the stone quarries, for example, was abetted by the creation of a national system of rail transportation, and partly, perhaps, by the elaboration of the mechanical equipment for cutting and trimming stone beyond a point where a small plant could work economically. The result was that during this period numerous small local quarries, which had been called into existence by Richardson’s fine eye for color contrasts, were allowed to lapse. Vermont marble and Indiana limestone served better the traditions that had been created in the White City. The carrying of coals to Newcastle is always a pathetic practice; it remained for the imperial age to make it a subject for boasting. Just as many Connecticut towns whose nearby fields are full of excellent granite boulders, boast a bank or a library of remote marble, so New York City, which has a solid foundation of schist, gneiss, and limestone, can point to only a handful of buildings, notably the College of the City of New York and Mr. Goodhue’s Church of the Intercession, in which these excellent local materials were used. The curious result of being able by means of railway transportation to draw upon the ends of the earth for materials has been, not variety, but monotony. Under the imperial order the architect was forced to design structures that were identical in style, treatment, and material, though they were placed thousands of miles apart and differed in every important function. This ignorance of regional resources is not incompatible with grand effects, or even on occasion with decently good architecture. But it does not profit by that fine adaptation to site, that justness of proportion in the size of window and slope of roof, which is an earnest of the architect’s mastery of the local situation. Substitute Manila for the military colony of Timgad, or Los Angeles for Alexandria, and it is plain that we have here another aspect of Ferrero’s generalization. Even architects whose place of work was nearer to the site of their buildings were, nevertheless, compelled to copy the style of the more successful practitioners in New York and Chicago.