The Historians' History of the World 03

First they surmounted the opposite part of their wall with a superstructure of brick—taken from the adjacent houses which were pulled down for the purpose—secured in a frame of timber, and shielded from fiery missiles by a curtain of raw hides and skins, which protected the workmen and their work. But as the mound still kept rising as fast as the wall, they set about contriving plans for reducing it. And first, issuing by night through an opening made in the wall, they scooped out and carried away large quantities of the earth from the lower part of the mound. But the Peloponnesians, on discovering this device, counteracted it, by repairing the breach with layers of stiff clay, pressed down close on wattles of reed. Thus baffled, the besieged sank a shaft within the walls, and thence working upon a rough estimate, dug a passage under ground as far as the mound, which they were thus enabled to undermine. And against this contrivance the enemy had no remedy, except in the multitude of hands, which repaired the loss almost as soon as it was felt.

But the garrison, fearing that they should not be able to struggle long with this disadvantage, and that their wall would at length be carried by force of numbers, provided against this event, by building a second wall, in the shape of a half-moon, behind the raised part of the old wall, which was the chord of the arc. Thus in the worst emergency they secured themselves a retreat, from which they would be able to assail the enemy to great advantage, and he would have to recommence his work under the most unfavourable circumstances. This countermure drove the besiegers to their last resources. They had already brought battering engines to play upon the walls. But the spirit and ingenuity of the besieged had generally baffled these assaults; though one had given an alarming shock to the superstructure in front of the half-moon. Sometimes the head of an engine was caught up by means of a noose; sometimes it was broken off by a heavy beam, suspended by chains from two levers placed on the wall.

Now, however, after the main hope of the Peloponnesians, which rested on their mound, was completely defeated by the countermure, Archidamus resolved to try a last extraordinary experiment. He caused the hollow between the mound and the wall, and all the space which he could reach on the other side, to be filled up with a pile of faggots, which, when it had been steeped in pitch and sulphur, was set on fire. The blaze was such as had perhaps never before been kindled by the art of man; Thucydides compares it to a burning forest. It penetrated to a great distance within the city; and if it had been seconded, as the besiegers hoped, by a favourable wind, would probably have destroyed it. The alarm and confusion which it caused for a time in the garrison were great; a large tract of the city was inaccessible. Yet it does not appear that Archidamus made any attempt to take advantage of their consternation and disorder. He waited; but the expected breeze did not come to spread the flames, and—according to a report which the historian mentions, but does not vouch for—a sudden storm of thunder and rain arose to quench them.

Thus thwarted and disheartened, and perhaps unable to keep the whole of his army any longer in the camp, he reluctantly determined to convert the siege to a blockade, which it was foreseen would be tedious and expensive. A part of the troops were immediately sent home: the remainder set about the work of circumvallation, which was apportioned to the contingents of the confederates. Two ditches were dug round the town, and yielded materials for a double line of walls, which were built in the intermediate space on the edge of each trench. The walls were sixteen feet asunder; but the interval was occupied with barracks for the soldiers, so that the whole might be said to form one wall. At the distance of ten battlements from each other were large towers, which covered the whole breadth of the rampart. At the autumnal equinox the lines were completed, and were left, one-half in the custody of the Bœotians, the other in that of their allies. The troops who were not needed for this service were then led back to their homes. The garrison of the place at this time consisted of four hundred Platæans, and eighty Athenians; and 110 women who had been retained, when all the useless hands were sent to Athens, to minister to the wants of the men.

PART OF THE PLATÆANS ESCAPE; THE REST CAPITULATE