But these are not the only points to which you look for vigilant watchfulness. The dangers of a concentration of all power in the general government of a confederacy so vast as ours are too obvious to be disregarded. You have a right, therefore, to expect your agents in every department to regard strictly the limits imposed upon them by the Constitution of the United States. The great scheme of our constitutional liberty rests upon a proper distribution of power between the State and Federal authorities, and experience has shown that the harmony and happiness of our people must depend upon a just discrimination between the separate rights and responsibilities of the States and your common rights and obligations under the General Government; and here, in my opinion, are the considerations which should form the true basis of future concord in regard to the questions which have most seriously disturbed public tranquillity. If the Federal Government will confine itself to the exercise of powers clearly granted by the Constitution, it can hardly happen that its action upon any question should endanger the institutions of the States or interfere with their right to manage matters strictly domestic according to the will of their own people. In expressing briefly my views upon an important subject which has recently agitated the nation to almost a fearful degree, I am moved by no other impulse than a most earnest desire for the perpetuation of that Union which has made us what we are, showering upon us blessings and conferring a power and influence which our fathers could hardly have anticipated, even with their most sanguine hopes directed to a far-off future. The sentiments I now announce were not unknown before the expression of the voice which called me here. My own position upon this subject was clear and unequivocal, upon the record of my words and my acts, and it is only recurred to at this time because silence might perhaps be misconstrued. With the Union my best and dearest earthly hopes are entwined. Without it what are we individually or collectively? What becomes of the noblest field ever opened for the advancement of our race in religion, in government, in the arts, and in all that dignifies and adorns mankind? From that radiant constellation which both illumines our own way and points out to struggling nations their course, let but a single star be lost, and, if there be not utter darkness, the luster of the whole is dimmed. Do my countrymen need any assurance that such a catastrophe is not to overtake them while I possess the power to stay it? It is with me an earnest and vital belief that as the Union has been the source, under Providence, of our prosperity to this time, so it is the surest pledge of a continuance of the blessings we have enjoyed, and which we are sacredly bound to transmit undiminished to our children. The field of calm and free discussion in our country is open, and will