Yet, sir, notwithstanding all this legislation of Congress for the territories, on the subject of slavery itself; notwithstanding its legislation on a great class of subjects of which slavery is acknowledged to be one; notwithstanding its appointment, in some cases, of the legislative power of the territory,--making its own agent, the governor, removable at pleasure,--giving him a veto, in the first place, and reserving to itself a veto when he has approved; notwithstanding the exercise, in other cases, of full, absolute sovereignty over the inhabitants of the territories, and all their interests; and, notwithstanding such has been the practice of the government for sixty years, under Jefferson, Madison, Monroe, Jackson, and others, it is now denied that Congress has any right to legislate on the subject of slavery in the territories. Sir, with a class of politicians in this country, it has come to this, that slavery is the only sacred thing in existence. It is self-existent, like a god, and human power cannot prevent it. From year to year, it goes on conquering and to conquer, and human power cannot dethrone it. Sir, I will present another argument on this subject, and I do not see how any jurist or statesman can invalidate it. Government is one, but its functions are several. They are legislative, judicial, executive. These functions are coördinate; each supposes the other two. There must be a legislature to enact laws; there must be a judiciary to expound the laws enacted, and point out the individuals against whom they are to be enforced; there must be an executive arm to enforce the decisions of the courts. In every theory of government, where one of these exist, the others exist. Under our constitution they are divided into three parts, and apportioned among three coördinate bodies. Whoever denies one of these must deny them all.