Roman law was influenced Natural Laws considered law is God's creation. The law can be used to cover every man and every state equally. The principle of Roman law is to focus on human rights.Confess, as well as considered suspect is innocent as long as we haven't proved wrong, even slaves is protected by the law of slavery.Effective law system of the Roman and these become the template of law of various countries in Europe during the later, especially in Italy. France, Spain, Portugal and other countries in central and South America.