What are the main purposes of law in society?

Law is a way of evaluating the actions of people. It is an integral part of modern states. The main function of law is to streamline relations between citizens of one country. The law also performs a protective function, protecting the interests of citizens. Law has a large number of functions; none of the spheres can do without it. The functions are divided into general social and special legal ones. The right is enshrined in official documents, for non-observance of which there is a threat of punishment.