The argument as to the right of secession has been exhausted; and if it had not been, it does not come within the scope and design of this paper to discuss the question. Enemies of the United States, foreign and domestic, will continue to believe, or at least to profess to believe and try to convince themselves, that the Constitution of 1787, which superseded the Confederation, contained all the defects of the latter which it was specially designed to remedy,--that the league of the preceding period was prolonged in the succeeding organization, only to be the fatal object of future discontent and ambition. Certainly this doctrine is the basis of the rebellion, and without it no successful movement could have been made to secure cooperation from any of the States. Nevertheless, it cannot be considered one of the impelling causes which moved the rebellious States to action, for it is not of itself an active principle. It rather served to smooth the way, by removing obstacles which opposed the operation of real motives. Veneration for the work of the fathers of the republic, respect for the Constitution and love of the Union, as things of infinite value, worthy to be cherished and defended, stood in the way of the conspiracy which compassed the destruction of the government. It was necessary to remove this obstacle, and to eradicate these patriotic sentiments, which had taken strong hold of the minds and hearts of the people of both sections. For more than two generations the Union had been held sacred, beyond all other earthly blessings. It was an object of the first magnitude to unsettle this long-cherished sentiment.