Roman law is the political legacy of the Romans left to future generations. After the law was the world's first Law of Twelve Tables, which was announced in the year 450 BC. This law looks a strict and severe penalties. When the Roman Empire expanded The trade with the territories. Which have specific laws and customs Romans gathered to see this legislation to improve the original law. The law suits against the empire that includes several groups. This law, known as jus gentium, which refers to the law of God in the late Imperial Roman has had to settle for a codified through the documents. The law is widely known Justinian laws Natural Laws Roman law influenced the law is considered what God created. The law can be used to cover all men and all states equally. The main principle of Roman law is to focus on the rights of individuals. Everyone will get equal treatment under the law does not torture suspects to obtain confessions, including the accused is considered innocent as long as it can not be proven wrong even slaves were protected by the law of slavery. Slaves have the right to claim compensation in case of not getting a fair boss. Effective legal system and a Roman these become templates. Law Countries In the days following in Europe Especially Italy, France, Spain, Portugal and other countries. In Central and South America