Wikipedia refers to marginal value as, the change in economic value associated with a unit change in output, consumption, or some other economic choice variable. Marginal value can also be defined as the additional value added from the next consumed unit. For example, giving a slice of bread to someone without any would be of great value to them. However, the next slice would not have as much value.
A citizen is a participatory member of a political community. Citizenship is gained by meeting the legal requirements of a national, state, or local government. A nation grants certain rights and privileges to its citizens.
The short answer: a sovereign citizen is someone who believes that he or she is above all laws. The long answer is a bit more complex. Think about a law you donât like. Any law, at any level of government. It can be a big law, like paying income taxes, or a tiny one, like licensing your pet Chihuahua with the county.