Your comment re social contract--also all others who reject the concept--indicate a woeful lack of information as to what social contract is.
Once again, the social contract contained in the Constitution outlines what authority the people will give the government for the benefit of the people, and limits the authority the government will be allowed by the people. This is so terribly important to understand and, in today's socially engineered environment and group think, apparently is so difficult to teach these days.
Some here have indicated good understanding and knowledge of what social contract is and the history behind it. And some have expressed extremely uninformed opinions about it.
Again, the Constitution is a social contract establishing rules for how the new government would be structured and what its authority would be. Nobody who signed it and/or agreed to live by it got everything they wanted and everybody had to compromise, but as neither monarchy, totalitarian government, nor anarchy was considered acceptable, they reached the best agreement that they could at that time.
Another description of social contract is how the pioneers who settled communities without benefit of roads or help from any other sources and created infrastructure from scratch, mutually chose how they would organize themselves for mutual benefit. They mutually agreed on what laws would determine what would and would not be legal, and they mutually agreed on what resources and services would be shared rather than each person/family having to provide everything themselves--education for children, water supply, city streets, law enforcement, fire protection, etc. etc. etc. No doubt nobody then agreed with every point of the social contract or got everything they wanted, but they were able to negotiate and compromise on an organization that everybody could comfortably live with.
so·cial con·tract
NOUN
- an implicit agreement among the members of a society to cooperate for social benefits, for example by sacrificing some individual freedom for state protection. Theories of a social contract became popular in the 16th, 17th, and 18th centuries among theorists such as Thomas Hobbes, John Locke, and Jean-Jacques Rousseau, as a means of explaining the origin of government and the obligations of subjects.
Those who say they never agreed to any such social contract miss the point completely. How unfeasible would it be for all those joining a particular society to demand that the society reorganize itself to suit them? However a just society does provide means for the people to mutually correct its mistakes, right wrongs, and improve things as does the U.S. Constitution.