This divided power of the consuls might work very well in times of peace. During dangerous wars or insurrections it was likely to prove disastrous. A remedy was found in the temporary revival of the old kingship under a new name. When occasion required, one of the consuls, on the advice of the Senate, appointed a dictator. The consuls then gave up their authority and the people put their property and lives entirely at the dictator's disposal. During his term of office, which could not exceed six months, the state was under martial law. Throughout Roman history there were many occasions when a dictatorship was created to meet a sudden emergency. PATRICIANS AND PLEBEIANS The Roman state, during the regal age, seems to have been divided between an aristocracy and a commons. The nobles were called patricians, [19] and the common people were known as plebeians. [20] The patricians occupied a privileged position, since they alone sat in the Senate and served as priests, judges, and magistrates. In fact, they controlled society, and the common people found themselves excluded from much of the religious, legal, and political life of the Roman city. Under these circumstances it was natural for the plebeians to agitate against the patrician monopoly of government. The struggle between the two orders of society lasted about two centuries. THE TRIBUNES A few years after the establishment of the republic the plebeians compelled the patricians to allow them to have officers of their own, called tribunes, as a means of protection. There were ten tribunes, elected annually by the plebeians. Any tribune could veto, that is, forbid, the act of a magistrate which seemed to bear harshly on a citizen. To make sure that a tribune's orders would be respected, his person was made sacred and a solemn curse was pronounced upon the man who injured him or interrupted him in the performance of his duties. The tribune's authority, however, extended only within the city and a mile beyond its walls. He was quite powerless against the consul in the field. THE TWELVE TABLES, 449 B.C. We next find the plebeians struggling for equality before the law. Just as in ancient Athens, [21] the early Roman laws had never been written down or published. About half a century after the plebeians had obtained the tribunes, they forced the patricians to give them written laws. A board of ten men, known as decemvirs, was appointed to frame a legal code, binding equally on both patricians and plebeians. The story goes that this commission studied the legislation of the Greek states of southern Italy, and even went to Athens to examine some of Solon's laws which were still in force. The laws framed by the decemvirs were engraved on twelve bronze tablets and set up in the Forum. A few sentences from this famous code have come down to us in rude, unpolished Latin. They mark the beginning of what was to be Rome's greatest gift to civilization--her legal system.