First--It provided for temporary government, by which the people of the territory might regulate their own internal affairs free from the control of Congress; and, Second--It did not prohibit slavery--a provision for that purpose having been stricken out by the vote of Southern States. This ordinance was superseded, as before stated, by that of July 13, 1787. On the terms of this ordinance and its subsequent recognition under the Constitution, rests much of the argument of the advocates of Congressional intervention to prohibit slavery in the territories. This ordinance, as you doubtless all know, forever prohibited slavery in all the North west territory, but contained also the proviso for the surrender of fugitive slaves. I ask you to note in regard to the ordinance. First--It applied only to territory acquired from Virginia north of the Ohio, and it was unanimously adopted; and it was a sufficient legal and moral ground for its recognition by the Congress after the adoption of the Federal Constitution, that the ordinance, whether made with or without authority, was in its terms a compact between _all the States_, and was recognized by all the States as such by tacit assent, if not express legislation. It was expressly so recognized by Virginia, Georgia and North Carolina. Consent had cured the usurpation of the Congress, if such it was, as Madison affirmed, and therefore, the ordinance, when the Constitution took effect, was legally and constitutionally _an engagement of the United States, under the Confederation_, binding upon the Federal government by express provision of the sixth article of the Constitution, declaring that "all debts contracted and engagements entered into before the adoption of this Constitution, shall be as valid against the United States under this Constitution, as under the Confederation." It was upon this legal ground, as well as upon the ground that Indiana was not adapted to and did not need slave labor, that Congress refused to allow the petitions of Indiana while a territory, which petitions were approved by William Henry Harrison, for a suspension for a term of years of the sixth article of the ordinance of 1787, prohibiting slavery. It was a compact to which all the States were parties, and by its express terms, could not be repealed or suspended without their common consent.