questions, and their local designs and interests as the first objects of their attention, it seems to me to be a strange absurdity to put the Senate as a guard and control over the House of Representatives, and then to have that Senate under the direction and control of the Legislatures of the States—or it may be, on a vital question, under the direction of the Legislature of the smallest State in the Union. Are there no local impulses and passions to agitate these Legislatures? no factious leaders to seduce them into intemperate and pernicious resolutions—and to induce them to prefer some little, local advantage, to “the general welfare.” To give to the Senate the power, the will, and the courage to oppose and control these sudden and violent passions in the more popular branch of our national legislature, Mr. Madison says, “It ought moreover to possess _great firmness_, and consequently ought to hold _its authority_ by a tenure of considerable duration.” But what can that firmness avail, how will it be shaken, of what possible use will it be, if the Senator is bound to follow the dictates of a changing body, subject, emphatically to sudden impulses and seductions, at a distance from the scene of his deliberations, and deprived of the sources of information which he possesses, and acting in a _different sphere of duty_ from that he moves in? Firmness in an agent who has no will of his own, no right to act but on the dictation of another, would not only be superfluous, but a positive evil and disqualification. It would produce struggles and perhaps refusal, where his duty was to submit. The more pliable the instrument in such a case, the better would it answer the purposes it was designed for. To be firm, says Mr. Madison, the Senator must _hold his authority_ by a tenure of considerable duration. But how can this be, if he is to hold it from year to year as the Legislature of his State may change its opinion on the same subject, and require him to follow these changes or to resign his place? The tenure of the Constitution, as Mr. Madison understood it, is essentially changed by this doctrine. These changes of opinions and measures are, in the opinion of Mr. Madison, a great and dangerous evil in any government, and show “the necessity of some stable institution”—such as our Senate was intended to be—but such as it cannot be on this doctrine of instructions.