Mr. President and Senators, having made the announcement which the occasion seemed to me to require, it only remains for me to bid you a final adieu. A frequent accusation alleged against Mr. Davis and other Southern Senators who adopted his course of a formal withdrawal from the Senate, is that they thus gave the Republican party control of the Senate, and voluntarily surrendered its power to the hostile administration soon to be inaugurated. It is a sufficient answer to this statement that the mere admission that the administration was hostile to Southern interests, and menacing to Southern safety and honor, or even that the South had good reason for so believing, is to fix the responsibility of disunion elsewhere than upon the Southern leaders. To have retained his seat under such circumstances would have been altogether inconsistent with Mr. Davis' conception of the nature of the position. He was committed, by public announcement, to a very different view of the obligations of the representative of a State in the Federal Congress. Holding it to be a point of honor not to occupy such a relation, with the object of hostility to the Government, years ago he announced, in connection with an allusion to a calumnious insinuation, that he would answer in monosyllables the man who would charge him with being a disunionist. Entertaining his view of the character of the American political system, of which the foundation was the doctrine of a paramount allegiance of the citizen to his State, when Mississippi withdrew from the Union, he had no other alternative than to vacate the position which he held by her commission, and which was, at once, the sign of the equality and sovereignty of the States, and of the adherence of each to the league by which she was united to the others. To represent a State adhering to the Union, and use the position to make war upon the Government, or to retain a seat in Congress when the State had, by its sovereign fiat, revoked its grants, and withdrawn from the league, were offenses belonging to the last stage of decadence in political morality and personal honor. Retiring from the Senate, Mr. Davis returned, within a few days thereafter, to his residence in Mississippi. The State was not unmindful of the necessity of preparations for a war which, though not deemed inevitable, was yet extremely probable. Mr. Davis was honored by an appointment to the command of the militia of the State, with the rank of Major-General. His retirement upon his plantation thus promised to be of short duration, but before he could assume the responsibilities which Mississippi, in this reiteration of her confidence, had conferred, the voice of millions invoked his guidance of their destinies in the hazardous experiment of independent national existence.