Another branch of this system was a comprehensive scheme of internal improvements, capable of indefinite enlargement and sufficient to swallow up as many millions annually as could be exacted from the foreign commerce of the country. This was a convenient and necessary adjunct of the protective tariff. It was to be the great absorbent of any surplus which might at any time accumulate in the Treasury and of the taxes levied on the people, not for necessary revenue purposes, but for the avowed object of affording protection to the favored classes. Auxiliary to the same end, if it was not an essential part of the system itself, was the scheme, which at a later period obtained, for distributing the proceeds of the sales of the public lands among the States. Other expedients were devised to take money out of the Treasury and prevent its coming in from any other source than the protective tariff. The authors and supporters of the system were the advocates of the largest expenditures, whether for necessary or useful purposes or not, because the larger the expenditures the greater was the pretext for high taxes in the form of protective duties. These several measures were sustained by popular names and plausible arguments, by which thousands were deluded. The bank was represented to be an indispensable fiscal agent for the Government; was to equalize exchanges and to regulate and furnish a sound currency, always and everywhere of uniform value. The protective tariff was to give employment to "American labor" at advanced prices; was to protect "home industry" and furnish a steady market for the farmer. Internal improvements were to bring trade into every neighborhood and enhance the value of every man's property. The distribution of the land money was to enrich the States, finish their public works, plant schools throughout their borders, and relieve them from taxation. But the fact that for every dollar taken out of the Treasury for these objects a much larger sum was transferred from the pockets of the people to the favored classes was carefully concealed, as was also the tendency, if not the ultimate design, of the system to build up an aristocracy of wealth, to control the masses of society, and monopolize the political power of the country.