We are not propagandists. Wherever other systems are preferred, either as being thought better in themselves, or as better suited to existing condition, we leave the preference to be enjoyed. Our history hitherto proves, however, that the popular form is practicable, and that with wisdom and knowledge men may govern themselves; and the duty incumbent on us is, to preserve the consistency of this cheering example, and take care that nothing may weaken its authority with the world. If, in our case, the representative system ultimately fail, popular governments must be pronounced impossible. No combination of circumstances more favorable to the experiment can ever be expected to occur. The last hopes of mankind, therefore, rest with us; and if it should be proclaimed, that our example had become an argument against the experiment, the knell of popular liberty would be sounded throughout the earth. These are excitements to duty; but they are not suggestions of doubt. Our history and our condition, all that is gone before us, and all that surrounds us, authorize the belief, that popular governments, though subject to occasional variations, in form perhaps not always for the better, may yet, in their general character, be as durable and permanent as other systems. We know, indeed, that in our country any other is impossible. The _principle_ of free governments adheres to the American soil. It is bedded in it, immovable as its mountains. And let the sacred obligations which have devolved on this generation, and on us, sink deep into our hearts. Those who established our liberty and our government are daily dropping from among us. The great trust now descends to new hands. Let us apply ourselves to that which is presented to us, as our appropriate object. We can win no laurels in a war for independence. Earlier and worthier hands have gathered them all. Nor are there places for us by the side of Solon, and Alfred, and other founders of states. Our fathers have filled them. But there remains to us a great duty of defence and preservation; and there is opened to us, also, a noble pursuit, to which the spirit of the times strongly invites us. Our proper business is improvement. Let our age be the age of improvement. In a day of peace, let us advance the arts of peace and the works of peace. Let us develop the resources of our land, call forth its powers, build up its institutions, promote all its great interests, and see whether we also, in our day and generation, may not perform something worthy to be remembered. Let us cultivate a true spirit of union and harmony. In pursuing the great objects which our condition points out to us, let us act under a settled conviction, and an habitual feeling, that these twenty-four States are one country. Let our conceptions be enlarged to the circle of our duties. Let us extend our ideas over the whole of the vast field in which we are called to act.