Is it possible to present this subject as truth and the occasion require without noticing the reiterated but groundless allegation that the South has persistently asserted claims and obtained advantages in the practical administration of the General Government to the prejudice of the North, and in which the latter has acquiesced? That is, the States which either promote or tolerate attacks on the rights of persons and of property in other States, to disguise their own injustice, pretend or imagine, and constantly aver, that they, whose constitutional rights are thus systematically assailed, are themselves the aggressors. At the present time this imputed aggression, resting, as it does, only in the vague declamatory charges of political agitators, resolves itself into misapprehension, or misinterpretation, of the principles and facts of the political organization of the new Territories of the United States. What is the voice of history? When the ordinance which provided for the government of the territory northwest of the river Ohio and for its eventual subdivision into new States was adopted in the Congress of the Confederation, it is not to be supposed that the question of future relative power as between the States which retained and those which did not retain a numerous colored population escaped notice or failed to be considered. And yet the concession of that vast territory to the interests and opinions of the Northern States, a territory now the seat of five among the largest members of the Union, was in great measure the act of the State of Virginia and of the South. When Louisiana was acquired by the United States, it was an acquisition not less to the North than to the South; for while it was important to the country at the mouth of the river Mississippi to become the emporium of the country above it, so also it was even more important to the whole Union to have that emporium; and although the new province, by reason of its imperfect settlement, was mainly regarded as on the Gulf of Mexico, yet in fact it extended to the opposite boundaries of the United States, with far greater breadth above than below, and was in territory, as in everything else, equally at least an accession to the Northern States. It is mere delusion and prejudice, therefore, to speak of Louisiana as acquisition in the special interest of the South. The patriotic and just men who participated in the act were influenced by motives far above all sectional jealousies. It was in truth the great event which, by completing for us the possession of the Valley of the Mississippi, with commercial access to the Gulf of Mexico, imparted unity and strength to the whole Confederation and attached together by indissoluble ties the East and the West, as well as the North and the South.