thority of high standing on economic questions, "are these: That very extensive public works, designed for the benefit of the whole Union, and carried through vast portions of its area, must be accomplished. That an object so essential ought not to be left at the mercy of such an accident as the cordial agreement of the requisite number of states, to carry such works forward to their completion; that the surplus funds accruing from the whole nation cannot be as well employed as in promoting works in which the whole nation will be benefited; and that as the interests of the majority have hitherto upheld Congress in the use of this power, it may be assumed to be the will of the majority that Congress should continue to exercise it.
"The answer is that it is inexpedient to put a vast and increasing patronage into the hands of the general Government; that only a very superficial knowledge can be looked for in members of Congress as to the necessity or value of works proposed to be instituted in any parts of the states, from the impossibility or undesirableness of equalizing the amount of appropriation
