So great was this manufacturing and commercial activity that vast fortunes were made, and there were many opportunities calling for the services of architects; but as they had hitherto been rarely employed, except in a few of the larger cities, upon churches or public buildings, a great proportion of them were untrained amateurs or self-taught carpenters and masons. However, the first school of architecture had just been organized at the Massachusetts Institute of Technology, in Boston, and to William E. Ware,—who was its professor of architecture from 1866, and who organized a similar school at Columbia College, New York, in 1880,—the profession and the public owe more than to any other one man for well-directed efforts towards the development of such, qualifications as may eventually give a national character to our architecture. These schools came none too soon, and within the past twenty-five years many others have been founded and many traveling scholarships endowed; collections of books, photographs, and casts have been provided in various cities; architectural periodicals published, and architectural societies and sketch clubs formed, each of which has contributed to the higher education of the profession and to the greater appreciation by the public. Prior to this time, each section and each city had certain peculiarities of architecture, as of speech, which were unmistakable. The white New England meeting-house, the red school-house, the country house with its kitchen, wash-room, and wood-shed trailing in the rear, or the swell-front city house, were as characteristic as the endless blocks of brown stone, high stoop houses of New York, or the monotonous rows of red brick dwellings with white marble trimmings of Philadelphia, or the broad verandas and halls of the Southern home. Cast-iron was the recognized material for the front of business buildings, the designs being chiefly in the Corinthian or composite orders, and the arch or lintel used indiscriminately; and when the dry goods store of A. T. Stewart & Co. was built, in 1872, to occupy the whole block from Broadway to Fourth Avenue, and from Ninth to Tenth Streets, it was the largest and most important of its kind. Before this class of commercial architecture disappeared, a front was designed by R. M. Hunt, about 1878, for a store on Broadway, near Broome Street, where the plastic forms of the tile and stucco of Saracenic architecture were used as being more logical for this material than an imitation of Roman forms in stone. There were not many summer resorts, and a few weeks at Saratoga, Newport, or the Virginia Springs was the limit of the annual vacation; the orthodox hotel was a rectangular frame building, with veranda on one or more sides, covered by a flat roof supported by square piers having the height of several stories; the length, width, and height of the building were governed by no other proportion than that of the number of guests.