And Lincoln said that if you believe in the Fugitive Slave Act being required by Article IV, you must also believe that the protection of the slave o… - Harry V. Jaffa

So the repeal of the Missouri Compromise opened that whole territory to the ingress of slavery. That sparked the greatest political revolution in American History. In the spring of 1854, when the Kansas-Nebraska Act was passed, there was no Republican Party; there were no Republican congressmen. In the four elections of 1854, 100 Republican Congressmen were returned to the Congress. At that moment, Stephen A. Douglas was looked upon as the antichrist from the point of view of the anti-slavery movement.

Now there’s document on a subject of states' rights and states' sovereignty which is very seldom cited but which is absolutely fundamental to understanding the status of sovereignty under the Constitution: the letter that George Washington wrote transmitting the new Constitution to the Congress on September 17, 1787. And among the ironies of this letter is the fact that John C. Calhoun in his Discourse on the Constitution and Government of the United States, the sequel to his Disquisition on Government, cites the words that Washington used to support his position that this was a federal government, and that “federal” meant one in which the constituent parts retains complete sovereignty. And he refers to the fact that Washington refers to “the federal government of these States.”

In the tradition of American constitutionalism, all men are equally endowed by their Creator with certain rights. The equality of man is understood in the light of man's inequality with God: because men are not and never can become God or gods — because unqualified wisdom is never available to human beings — only government by the consent of the governed, and under the rule of law, is intrinsically in accordance with the eternal order.