The flames burned so high that the Pope, Boniface VIII., intervened to quench them. His intervention was vain. It was just at this time that Dante became prior. The need of action to restore peace to the city was imperative, and the priors took the step of banishing the leaders of both divisions. Among those of the Bianchi was Dante's own nearest friend, Guido Cavalcante. The measure was insufficient to secure tranquillity and order. The city was in constant tumult; its conditions went from bad to worse. But in spite of civil broils, common affairs must still be attended to, and from a document preserved in the Archives at Florence we learn that on the 28th April, 1301, Dante was appointed superintendent, without salary, of works undertaken for the widening, straightening, and paving of the street of San Procolo and making it safe for travel. On the 13th of the same month he took part in a discussion, in the Council of the Heads of the twelve greater Arts, as to the mode of procedure in the election of future priors. On the 18th of June, in the Council of the Hundred Men, he advised against providing the Pope with a force of one hundred men which had been asked for; and again in September of the same year there is record, for the last time, of his taking part in the Council, in a discussion in regard "to the conservation of the Ordinances of Justice and the Statutes of the People." These notices of the part taken by Dante in public affairs seem at first sight comparatively slight and unimportant; but were one constructing an ideal biography of him, it would be hard to devise records more appropriate to the character and principles of the man as they appear from his writings. The sense of the duty of the individual to the community of which he forms a part was one of his strongest convictions; and his being put in charge of the opening of the street of San Procolo, and making it safe for travel, "eo quod popularis comitatus absque strepitu et briga magnatum et potentum possunt secure venire ad dominos priores et vexilliferum justitiae cum expedit" (so that the common people may, without uproar and harassing of magnates and mighty men, have access whenever it be desirable to the Lord Priors and the Standard-Bearer of Justice), affords a comment on his own criticism of his fellow-citizens, whose disposition to shirk the burden of public duty is more than once the subject of his satire. "Many refuse the common burden, but thy people, my Florence, eagerly replies without being called on, and cries, 'I load myself'" ('Purgatory,' vi. 133-135). His counsel against providing the Pope with troops was in conformity with his fixed political conviction that the function of the Papacy was to be confined to the spiritual government of mankind; and nothing could be more striking, as a chance incident, than that the last occasion on which he, whose heart was set on justice, took part in the counsels of