Euhm, almost every single country on the planet ? (granted, one or two exceptions) Even the value of the dollar is significantly in the social contract with Sa

Euhm, almost every single country on the planet ? (granted, one or two exceptions) Even the value of the dollar is significantly in the social contract with Saudi Arabia (not sure if "social" is the right word, but it's definitely not legal, as both sides are sovereign and thus free to change any law or contract between them) Seems to work well, for the most part. Granted, on occasion disasters happen.