2.The legal system of common law (Common Law) or is a common law system the origin in the United Kingdom. Since the original. England the tribe are many tribes together.The judge with knowledge from central go to trial in each region. Each tribe. Had customary varies. The cause of the problem in the trial.In the common law originally not enacted law is written.When the use of customary in judgment justice. It is recorded that judgment. To use as a criterion in the trial? The court s. ' Judgment as has, been recorded. Considered a judgment of the court is that the law itself. But at present in England was. Used both a civil law legal system and the common law. Simultaneously.