From the definition above. Can summarize the importance and meaning of legal history that the law refers to the rules, mean is rules regulation and provisions. Which influential person in state or country get provisions for used in management country or behavior control of people in state or country to perform. In order that born peace in social. If who are violation. who are condemned. History of law is education to event in law. Purpose is in order to know origin of law. Changed to provide in law each. Person is study history of law can understand law deeply and evolution and intention of law better. So, that lawyer better need to learn the history of the law.