The American Judicial System

Abstract

The “rules of law” function to guide and control the agencies of government and the behavior of individuals who are subject to the government. Rules of law can thus be viewed as a system for shaping behavior and adjusting or avoiding disputes. As such, law draws from the common expectations of society. Some rules of law represent regulations promulgated by executive order or by governmental administrative agencies. Others represent statutes, constitutions, or constitutional amendments developed by the legislative branch of government. The authoritative opinion of the courts will frequently set forth the precise construction to be given to these rules of law, and a succession of opinions on particular cases may lead to the development of “basic legal doctrines.” Where the legislative and executive branches of government are silent on a matter before the court, the court will not hesitate to articulate new law. There are also, of course, innumerable rules and standards of conduct that have their origin in community custom rather than any deliberate act of the government. Some of these customs may be enforceable by a formal agency of government. Others are not enforceable but, as we shall see, many rules of law, such as those governing mining, have had their origin in community custom.