The immediate crisis however proceeded not from those who felt the disabilities of their order, but from the distress of the farmers.  The rectified annals place the political revolution in the year 244, the social in the years 259 and 260; they certainly appear to have followed close upon each other, but the interval was probably longer.  The strict enforcement of the law of debt—­so runs the story—­excited the indignation of the farmers at large.  When in the year 259 the levy was called forth for a dangerous war, the men bound to serve refused to obey the command.  Thereupon the consul Publius Servilius suspended for a time the application of the debtor-laws, and gave orders to liberate the persons already imprisoned for debt as well as prohibited further arrests; so that the farmers took their places in the ranks and helped to secure the victory.  On their return from the field of battle the peace, which had been achieved by their exertions, brought back their prison and their chains:  with merciless rigour the second consul, Appius Claudius, enforced the debtor-laws and his colleague, to whom his former soldiers appealed for aid, dared not offer opposition.  It seemed as if collegiate rule had been introduced not for the protection of the people, but to facilitate breach of faith and despotism; they endured, however, what could not be changed.  But when in the following year the war was renewed, the word of the consul availed no longer.  It was not till Manius Valerius was nominated dictator that the farmers submitted, partly from their awe of the higher magisterial authority, partly from their confidence in his friendly feeling to the popular cause—­for the Valerii were one of those old patrician clans by whom government was esteemed a privilege and an honour, not a source of gain.  The victory was again with the Roman standards; but when the victors came home and the dictator submitted his proposals of reform to the senate, they were thwarted by its obstinate opposition.  The army still stood in its array, as usual, before the gates of the city.  When the news arrived, the long threatening storm burst forth; the -esprit de corps- and the compact military organization carried even the timid and the indifferent along with the movement.  The army abandoned its general and its encampment, and under the leadership of the commanders of the legions—­the military tribunes, who were at least in great part plebeians—­marched in martial order into the district of Crustumeria between the Tiber and the Anio, where it occupied a hill and threatened to establish in this most fertile part of the Roman territory a new plebeian city.  This secession showed in a palpable manner even to the most obstinate of the oppressors that such a civil war must end with economic ruin to themselves; and the senate gave way.  The dictator negotiated an agreement; the citizens returned within the city walls; unity was outwardly restored.  The people gave Manius Valerius thenceforth the name of “the