The Twelve Tables, which were created in 451-450 BC, were the first written code of Roman law. They established the principle that all citizens, regardless of social class, were subject to the same laws. This was a major shift from the previous system, which had been based on custom and tradition. The Twelve Tables also established the right to a fair trial, the right to appeal a decision, and the right to compensation for damages. These changes helped to create a more equitable legal system and laid the foundation for the development of Roman law.
