The right answer is Law. The law is a rule or regulation of a legal nature, in which it is ordered or prohibited something whose failure would lead to a penalty. Laws are forms of delimiting the conduct and duties of a person within a particular society or country, that is, they are forms of external control of the behavior of people.
All countries have laws established through various legal mechanisms. Universal laws of regulation are also established in order to protect human life.
I hope this information can help you.
