them among the Roman fleet, great part of which was thus destroyed. But these and other successes did not ultimately avail them: Scipio who had been chosen consul, arrived in Africa, and Carthage was immediately strictly blocked up by sea and land. His exertions were indeed astonishing; as the new port of Carthage was effectually shut up by the Roman fleet, so that no assistance or provisions could enter by it; and as lines of circumvallation were formed on land, the consul's great object was to block up the old port. The Romans were masters of the western neck of land, which formed one side of its entrance; from this to the other side they built a mole, ninety feet broad at bottom, and eighty at top; when this was completed, the old port was rendered quite inaccessible and useless. The Carthaginians on their part, imagined and executed works as surprising as those of the Romans: deprived of both their ports, they dug, in a very short time, a new harbour, from which they cut a passage to the sea; and they built and equipped a fleet of fifty ships, which put to sea through this new harbour. The Romans were astonished when they beheld a fleet, of the existence or possibility of which they had no conception, advancing out of a harbour, the formation of which equally astonished them, and this fleet daring to hazard an engagement. The battle continued during the whole day, with little advantage on either side; but, notwithstanding all their efforts, and some partial and temporary successes, Carthage was at length compelled to submit to Scipio, and was at first plundered, and afterwards destroyed. The Romans burnt the new fleet which the Carthaginians had built: indeed, in general, instead of augmenting their own naval force, when they subdued any of their maritime enemies, they either destroyed their ships or bestowed them on some of their allies; a certain proof, as Huet remarks, of the very little regard they paid to sea affairs.