Beyond the establishment of the consular tribunate, the censorship and the transference of the election of quaestors to the newly created _comitia tributa_,[449] the years 449 to 377 are not marked by any great constitutional changes. They were years of compromise but not of settlement; the restlessness of the reforming party was stayed by the constant pressure of war. It could not accuse the military policy of the governing class, which led its armies to victory and made all needful concessions to plebeian talent. It was the epoch of wars with the Aequians, Volscians, and Etruscans, of the siege of Veii, in which Rome made her first great territorial conquest, and of the Celtic migrations, which laid Rome in ashes, but made her the bulwark of the central Italian nations against northern invasions, and gave her strength to remodel and reform the Latin coalition of which she was the immediate head. Occasional discontent was at this, as at every other period, excited by the need of land distributions and the pressure of debt. Sp. Maelius fell in 439 and M. Manlius in 384; but the government, though it would not have its hand forced, was not wholly unwilling to make concessions to poverty. The citizen troops on foreign service were given pay in 406, and the land conquered from Veii was some years later allotted amongst the Plebs. While the discontent of the poor was thus kept in check, the government could afford to make harmless and unavoidable concessions to Plebeians of higher rank. In 421 the number of quaestors was raised from two to four; for, owing to the prolonged absence of armies, it was thought fit that a special quaestor should be assigned to each consul in the field.[450] The tribunes demanded that a fixed proportion of these places should be reserved for Plebeians. This was refused, but the compromise was arrived at that any of the four places might be filled from the Plebs, a concession which was unavoidable, for the absurdity of admitting Plebeians to the highest rank in the state and excluding them from this subordinate duty must have been felt. The permission did not, however, take effect until twelve years later (409 B.C.); but then Plebeians were returned for three out of four vacancies at the _comitia_ of the tribes.[451] The first regular elective magistracy, however limited its powers and dignity, had now been won for the Plebeians.