We can divide the Roman law has four times
- the first is called the king Monarchy or Regal period from 753 to 509 BC during a period of about 200 years
- the second is called the Republic (Republic) as a range. From the year 509 to the year 27 BC Twelve Tables happen in this era. And are ruled by Congress with Gustavo Kong. Or the consumer's famous Caesar
- the third called the Empire or the Emperor (Principate) is colonial. During the next 27 years is the year 26 BC to 284 BC In total, approximately 300 more than last year
- the so-called fourth-generation dictator (Dominate) since AD 285 to 476.