When our American ancestors consented to calling into existence the federal government in 1787, the means by which they did so was the document known as the Constitution. Contrary to popular opinion, the Constitution was not and is not a grant of rights to the citizenry. Instead, the Constitution is a barbed-wire entanglement designed to interfere with, restrict, and impede government officials in the exercise of political power.
For example, the Constitution does not grant anyone freedom of speech, freedom of the press, the right to assemble, or the right to bear arms. In fact, one searches in vain for any language in our Constitution that grants any rights to the people whatsoever.
The Constitution was to control the Federal Government only.
Nonsense, I just take them to have a different meaning than you. I believe that there is sufficient evidence that indicates that unilateral secession as practiced by the southern states was not permitted.