They developed trade of valuable goods from lands around the Mediterranean Sea. They developed a system of writing to help them conduct trade
Answer:
Telegraph be your answer there m8.
Answer: Social Contract
Explanation: Whilst it is more accurate to say that it is a safe-guard against tyranny of the majority, Social Contract is the closest answer here
The Twelve Tables, the first written laws, were said to be created due to the long struggle and fights between the patricians and plebeians. The main complaint was about how only patricians could rise to the position of magistrate. This effectively blocked many men from rising up to higher positions all because of family that they were born to. This led them to set up the 12 Tables and begin forming the Republic style government that we often associate with them, prior to the Rise of the Emperors.