under the restriction of written laws. There had been plebeian decemvirs, and there were undoubtedly rich plebeians attaining to eminence in the army, the conduct of which was at this time of constant warfare the special duty of the Consul. Why should not such men be entrusted with the highest command? This question was now answered by a law which made it possible in any year for the Senate to decide on the election of six military tribunes (officers of the highest rank in the legion), invested with consular imperium like the decemvirs, and taking the place of consuls. In other words, if there were eminent plebeian officers their services might now be utilised by the State as supreme commanders without admitting them to the patrician privileges of curule chair and purple-edged toga. According to the annalists and the Fasti, it was indeed forty-five years before the ability of any plebeian was thus actually called into play; but if the law be rightly dated, the inference is that the idea of service done for the State, which itself implied a certain amount of wealth, was beginning to override the idea of gentile exclusiveness.
From this point follows a long period in which we have no landmark of political advance. Though the records of it are purely traditional, it was beyond doubt a period of continued wars with the neighbouring Æquians and Volscians, and with the Etruscan city of Veii, resulting in a great extension of Roman territory, and a great increase in the number of plebeian citizens. The terrible Gallic invasion of 390 B.C. united all in the common
