Federalist 52: 4
... by the federal Constitution. The qualifications of the elected, being less carefully and properly defined by the State constitutions, and being at the same time more susceptible of uniformity, have been very properly considered and regulated by the convention. A representative of the United States must be of the age of twenty-five years; must have been seven years a citizen of the United States; must, at the time of his election, be an inhabitant of the State he is to represent; and, during the time of his service, must be in no office under the United States. Under these reasonable limitations, the door of this part of the federal government is open to merit of every description, whether native or adoptive, whether young or old, and without regard to poverty or wealth, or to any particular profession of religious faith. The term for which the representatives are to be elected falls under a second view which may be taken of this branch. In order to decide on the propriety of this article, two questions must be considered: first, whether biennial elections will, in this case, be safe; secondly, whether they be necessary or useful. First. As it is essential to liberty that the government in general should have a common interest with the people, so it is particularly essential that the branch of it under consideration should have an immediate dependence on, and an intimate sympathy with, the people. Frequent elections are unquestionably the only policy by which this dependence and sympathy can be effectually secured. But what particular degree of frequency may be absolutely necessary for the purpose, does not appear to be susceptible of any precise calculation, and must depend on a variety of circumstances with which it may be connected. Let us consult experience, the guide that ought always to be followed whenever it can be found. The scheme of representation, as a substitute for a meeting of the citizens in person, being at most but very imperfectly known to ancient polity, it is in more modern times only that we are to expect instructive examples. And even here, in order to avoid a research too vague and diffusive, it will be proper to confine ourselves to the few examples which are best known, and which bear the greatest analogy to our particular case. The first to which this character ought to be applied, is the House of Commons in Great Britain. The history of this branch of the English Constitution, anterior to the date of Magna Charta, is too obscure to yield instruction. The very existence of it has been made a question among political antiquaries. The earliest records of subsequent date prove that parliaments were to SIT only every year; not that they were to be ELECTED every year. And even these annual sessions were left so much at the discretion of the monarch, that, under various pretexts, very long and dangerous intermissions were often contrived by royal ambition. To remedy this grievance, it was provided by a statute in the reign of Charles II. , that the intermissions should not be protracted beyond a period of three years. On the accession of William III. , when a revolution took place in the government, the subject was still more seriously resumed, and it was declared to be among the fundamental rights of the people that parliaments ought to be held FREQUENTLY. By another statute, which passed a few years later in the same reign, the term "frequently," which had alluded to the triennial period settled in the time of Charles II. , is reduced to a precise meaning, it being expressly enacted that a new parliament shall be called within three years after the termination of the former. The last change, from three to seven years, is well known to have been introduced pretty early in the present century, under on alarm for the Hanoverian succession. From these facts it appears that the greatest frequency of elections which has been deemed necessary in that kingdom, for binding the representatives to their constituents, does not exceed a triennial return of them. And if we may argue from the degree of liberty retained even under septennial elections, and all the other vicious ingredients in the parliamentary constitution, we cannot doubt that a reduction of the period from seven to three years, with the other necessary reforms, would so far extend the influence of the people over their representatives as to satisfy us that biennial elections, under the federal system, cannot possibly be dangerous to the requisite dependence of the House of Representatives on their constituents. Elections in Ireland, till of late, were regulated entirely by the discretion of the crown, and were seldom repeated, except on the accession of a new prince, or some other contingent event. The parliament which commenced with George II. was continued throughout his whole reign, a period of about thirty-five years. The only dependence of the representatives on the people consisted in the right of the latter to supply occasional vacancies by the election of new members, and in the chance of some event which might produce a general new election.