All the Constitution needs is one.
"The rights of any state to secede from the union shall not be infringed for any reason."
So just abolishing the whole country?
Unfortunately, this country won't survive much longer no matter which extreme is in charge. Moderates are the only people that can keep this country together. Many individuals in previous posts have proposed radical authoritarian and communists ideas. The United States is intended (and was) to be a capitalist country. You need to walk on your own two feet and provide for yourself in America. If you want a socialist/communist nanny states North Korea, Venezuela, and several countries in Western Europe would be thrilled to have you. Socialism will put the United States into bankruptcy. Socialism also leads to communism. Socialists campaign much different compared to the way they govern. Unless the political tensions are reduced, this country cannot last.
In a vacuum, each of these words has meaning. In the order you put them in, not so much.