A more important law, and one whose object was both to better economic conditions and to strike at the power of the Senate, was a law calling for large expenditures for the purpose of improving the roads through Italy and building new roads, and which gave the complete management of such work to the tribunes. Previously, the control of all public works and improvements had been in the hands of the censors, subject to the supervision of the Senate. It was to the carrying out of this last-mentioned law that Gaius devoted his greatest energies during the year of his first tribuneship. The improvement of the commercial roads throughout Italy was a work which all classes in the community must approve; and even the enemies of Gracchus could but praise the executive ability and the untiring energy with which he supervised the carrying out of the work. The great system of internal improvements undertaken this year, however, attracted to Rome a great multitude of people from all parts of Italy, and tended to accentuate the bad feeling on the part of the mass of the Roman citizens toward the Italians. Gaius Gracchus was, for the time, the complete master of the political situation. In the consular election of 123 B.C. he was able to secure the election of C. Fannius, an old friend and supporter of his brother, and the defeat of L. Opimius, the candidate of the senatorial party. The position of tribune had now become of such dignity and importance that Fulvius Flaccus, although he had already held the office of consul, presented himself as a candidate for this office in the election of this year. Gracchus did not present himself as a candidate for reëlection on account of the law, or custom, against reëlection to this office. However, he was reëlected tribune this year, although the manner in which his reëlection was brought about is not very clear to us. The Roman historians say that as a sufficient number of candidates did not present themselves to fill all the positions of tribunes, the comitia tributa reëlected Gracchus under the law which gave them the right to reëlect a tribune under such conditions. This is the only occasion upon which we hear anything of this law, and we have no knowledge as to when it was passed, or as to what were its exact provisions. Some writers, of that school of historians hostile to the work of Tiberius Gracchus, hint that a law authorizing the reëlection of tribunes, under the peculiar circumstances above mentioned, must have been enacted since the death of Tiberius Gracchus. The theory of these writers involves the assumption of the enactment of a law prohibiting the reëlection of tribunes, and then of another law limiting the application of the first law, although we have no evidence as to the passage of either of such laws, and no evidence of their existence, except during the conflicts of the Gracchi.