The first contribution to the pioneer’s comfort was Franklin’s ingenious stove (1745). After that came a number of material appliances. Central heating gave the American house a Roman standard of comfort, the astral-oil lamp captivated Edgar Poe; and cooking stoves, gas-lighting, permanent bathtubs, and water-closets made their way into the better sort of house in the Eastern cities before the middle of the nineteenth century. In the development of the city itself, the gridiron plan was added to the list of labor-saving devices. Although the gridiron plan had the same relation to natural conditions and fundamental social needs as a paper constitution has to the living customs of a people, the simplicity of the gridiron plan won the heart of the pioneer. Its rectangular blocks formed parcels of land which he could sell by the front foot and gamble with as easily as if he were playing cards, and deeds of transfer could be drawn up hastily with the same formula for each plot; moreover, the least competent surveyor, without thought or knowledge, could project the growth of New Eden’s streets and avenues into an interminable future. In nineteenth-century city planning the engineer was the willing servant of the land monopolist; and he provided a frame for the architect--a frame in which we still struggle today--where site-value counted for everything, and sight-value was not even an afterthought. In street layout and land subdivision no attention was paid to the final use to which the land would be put; but the most meticulous efforts were made to safeguard its immediate use, namely, land-speculation. In order to further this use hills were graded, swamps and ponds filled, and streets laid out before these expenditures could be borne by the people who, in the end, were to profit by or suffer from them. It was no wonder that the newer towns like Cincinnati, St. Louis, and Chicago by the middle of the century had forfeited to the gambler in real estate, to pay the cost of street improvements, generous tracts of land which the original planners had set aside as civic centers. Planned by men who still retained some of the civic vision of the early republic, the commercial city speedily drifted into the hands of people who had no more civic scruples than the keeper of a lottery.