In the following year both consuls were placed at the head of formidable armies for the conquest of Sicily. A large portion of the island was quickly overrun, arid many of the cities threw off their allegiance to Syracuse and Carthage, and became allies of Rome. Hiero, king of Syracuse, seeing that he was upon the losing side, deserted the cause of the Carthaginians, and formed an alliance with the Romans, and ever after remained their firm friend. THE ROMANS GAIN THEIR FIRST NAVAL VICTORY (260 B.C.).--Their experience during the past campaigns had shown the Romans that if they were to cope successfully with the Carthaginians, they must be able to meet them upon the sea as well as upon the land. So they determined to build a fleet. A Carthaginian galley that had been wrecked upon the shores of Italy, served as a pattern. It is affirmed that, within the almost incredibly short space of sixty days, a growing forest was converted into a fleet of one hundred and twenty war galleys. The consul C. Duillius was entrusted with the command of the fleet. He met the Carthaginian squadron near the city and promontory of Mylæ, on the northern coast of Sicily. Now, distrusting their ability to match the skill of their enemy in naval tactics, the Romans had provided each of their vessels with a drawbridge. As soon as a Carthaginian ship came near enough to a Roman vessel, this gangway was allowed to fall upon the approaching galley; and the Roman soldiers, rushing along the bridge, were soon engaged in a hand-to-hand conflict with their enemies, in which species of encounter the former were unequalled. The result was a complete victory for the Romans. The joy at Rome was unbounded. It inspired in the more sanguine splendid visions of maritime command and glory. The Mediterranean should speedily become a Roman lake, in which no vessel might float without the consent of Rome. THE ROMANS CARRY THE WAR INTO AFRICA.--The results of the naval engagement at Mylæ encouraged the Romans to push the war with redoubled energy. They resolved to carry it into Africa. An immense Carthaginian fleet that disputed the passage of the Roman squadron was almost annihilated, and the Romans disembarked near Carthage. Regulus, one of the consuls who led the army of invasion, sent word to Rome that he had sealed up the gates of Carthage with terror. Finally, however, Regulus suffered a crushing defeat, and was made prisoner. A fleet which was sent to bear away the remnants of the shattered army was wrecked in a terrific storm off the coast of Sicily, and the shores of the island were strewn with the wreckage of between two and three hundred ships and with the bodies of one hundred thousand men.