IV. A rapid glance over the events of the few years commemorated in the last book of this history will suffice to show the eminence which Athens had attained over the other states of Greece. She was the head of the Ionian League--the mistress of the Grecian seas; with Sparta, the sole rival that could cope with her armies and arrest her ambition, she had obtained a peace; Corinth was humbled, Aegina ruined, Megara had shrunk into her dependency and garrison. The states of Boeotia had received their very constitution from the hands of an Athenian general--the democracies planted by Athens served to make liberty itself subservient to her will, and involved in her safety. She had remedied the sterility of her own soil by securing the rich pastures of the neighbouring Euboea. She had added the gold of Thasos to the silver of Laurion, and established a footing in Thessaly which was at once a fortress against the Asiatic arms and a mart for Asiatic commerce. The fairest lands of the opposite coast-- the most powerful islands of the Grecian seas--contributed to her treasury, or were almost legally subjected to her revenge. Her navy was rapidly increasing in skill, in number, and renown; at home, the recall of Cimon had conciliated domestic contentions, and the death of Cimon dispirited for a while the foes to the established constitution. In all Greece, Myronides was perhaps the ablest general--Pericles (now rapidly rising to the sole administration of affairs [216]) was undoubtedly the most highly educated, cautious, and commanding statesman. But a single act of successful daring had, more than all else, contributed to the Athenian power. Even in the lifetime of Aristides it had been proposed to transfer the common treasury from Delos to Athens [217]. The motion failed--perhaps through the virtuous opposition of Aristides himself. But when at the siege of Ithome the feud between the Athenians and Spartans broke out, the fairest pretext and the most favourable occasion conspired in favour of a measure so seductive to the national ambition. Under pretence of saving the treasury from the hazard of falling a prey to the Spartan rapacity or need,--it was at once removed to Athens (B. C. 461 or 460) [218]; and while the enfeebled power of Sparta, fully engrossed by the Messenian war, forbade all resistance to the transfer from that the most formidable quarter, the conquests of Naxos and the recent reduction of Thasos seem to have intimidated the spirit, and for a time even to have silenced the reproaches, of the tributary states themselves. Thus, in actual possession of the tribute of her allies, Athens acquired a new right to its collection and its management; and while she devoted some of the treasures to the maintenance of her strength, she began early to uphold the prerogative of appropriating a part to the enhancement of her splendour. [219]