It is the study of the history of the law to make us aware of the law, and results in a system that is extremely important in the study of the evolution of the history of the law from the past until now.
By using the laws of history, we know the source and origin of the law is no different. That is very important to study the evolution of legal history from past to present.
In conclusion, the history of law makes us know to source and the source of the law system. With great significance in the study of the history of the evolution from the past to the present, .