The History of the Peloponnesian War

by Thucydides

CHAPTER VIII

Third Year of the War—Investment of Plataea—Naval Victories of Phormio—Thracian Irruption into Macedonia under Sitalces

The next summer the Peloponnesians and their allies, instead of invading Attica, marched against Plataea, under the command of Archidamus, son of Zeuxidamus, king of the Lacedaemonians. He had encamped his army and was about to lay waste the country, when the Plataeans hastened to send envoys to him, and spoke as follows: “Archidamus and Lacedaemonians, in invading the Plataean territory, you do what is wrong in itself, and worthy neither of yourselves nor of the fathers who begot you. Pausanias, son of Cleombrotus, your countryman, after freeing Hellas from the Medes with the help of those Hellenes who were willing to undertake the risk of the battle fought near our city, offered sacrifice to Zeus the Liberator in the marketplace of Plataea, and calling all the allies together restored to the Plataeans their city and territory, and declared it independent and inviolate against aggression or conquest. Should any such be attempted, the allies present were to help according to their power. Your fathers rewarded us thus for the courage and patriotism that we displayed at that perilous epoch; but you do just the contrary, coming with our bitterest enemies, the Thebans, to enslave us. We appeal, therefore, to the gods to whom the oaths were then made, to the gods of your ancestors, and lastly to those of our country, and call upon you to refrain from violating our territory or transgressing the oaths, and to let us live independent, as Pausanias decreed.”

The Plataeans had got thus far when they were cut short by Archidamus saying: “There is justice, Plataeans, in what you say, if you act up to your words. According, to the grant of Pausanias, continue to be independent yourselves, and join in freeing those of your fellow countrymen who, after sharing in the perils of that period, joined in the oaths to you, and are now subject to the Athenians; for it is to free them and the rest that all this provision and war has been made. I could wish that you would share our labours and abide by the oaths yourselves; if this is impossible, do what we have already required of you—remain neutral, enjoying your own; join neither side, but receive both as friends, neither as allies for the war. With this we shall be satisfied.” Such were the words of Archidamus. The Plataeans, after hearing what he had to say, went into the city and acquainted the people with what had passed, and presently returned for answer that it was impossible for them to do what he proposed without consulting the Athenians, with whom their children and wives now were; besides which they had their fears for the town. After his departure, what was to prevent the Athenians from coming and taking it out of their hands, or the Thebans, who would be included in the oaths, from taking advantage of the proposed neutrality to make a second attempt to seize the city? Upon these points he tried to reassure them by saying: “You have only to deliver over the city and houses to us Lacedaemonians, to point out the boundaries of your land, the number of your fruit-trees, and whatever else can be numerically stated, and yourselves to withdraw wherever you like as long as the war shall last. When it is over we will restore to you whatever we received, and in the interim hold it in trust and keep it in cultivation, paying you a sufficient allowance.”

When they had heard what he had to say, they re-entered the city, and after consulting with the people said that they wished first to acquaint the Athenians with this proposal, and in the event of their approving to accede to it; in the meantime they asked him to grant them a truce and not to lay waste their territory. He accordingly granted a truce for the number of days requisite for the journey, and meanwhile abstained from ravaging their territory. The Plataean envoys went to Athens, and consulted with the Athenians, and returned with the following message to those in the city: “The Athenians say, Plataeans, that they never hitherto, since we became their allies, on any occasion abandoned us to an enemy, nor will they now neglect us, but will help us according to their ability; and they adjure you by the oaths which your fathers swore, to keep the alliance unaltered.”

On the delivery of this message by the envoys, the Plataeans resolved not to be unfaithful to the Athenians but to endure, if it must be, seeing their lands laid waste and any other trials that might come to them, and not to send out again, but to answer from the wall that it was impossible for them to do as the Lacedaemonians proposed. As soon as he had received this answer, King Archidamus proceeded first to make a solemn appeal to the gods and heroes of the country in words following: “Ye gods and heroes of the Plataean territory, be my witnesses that not as aggressors originally, nor until these had first departed from the common oath, did we invade this land, in which our fathers offered you their prayers before defeating the Medes, and which you made auspicious to the Hellenic arms; nor shall we be aggressors in the measures to which we may now resort, since we have made many fair proposals but have not been successful. Graciously accord that those who were the first to offend may be punished for it, and that vengeance may be attained by those who would righteously inflict it.”

After this appeal to the gods Archidamus put his army in motion. First he enclosed the town with a palisade formed of the fruit-trees which they cut down, to prevent further egress from Plataea; next they threw up a mound against the city, hoping that the largeness of the force employed would ensure the speedy reduction of the place. They accordingly cut down timber from Cithaeron, and built it up on either side, laying it like lattice-work to serve as a wall to keep the mound from spreading abroad, and carried to it wood and stones and earth and whatever other material might help to complete it. They continued to work at the mound for seventy days and nights without intermission, being divided into relief parties to allow of some being employed in carrying while others took sleep and refreshment; the Lacedaemonian officer attached to each contingent keeping the men to the work. But the Plataeans, observing the progress of the mound, constructed a wall of wood and fixed it upon that part of the city wall against which the mound was being erected, and built up bricks inside it which they took from the neighbouring houses. The timbers served to bind the building together, and to prevent its becoming weak as it advanced in height; it had also a covering of skins and hides, which protected the woodwork against the attacks of burning missiles and allowed the men to work in safety. Thus the wall was raised to a great height, and the mound opposite made no less rapid progress. The Plataeans also thought of another expedient; they pulled out part of the wall upon which the mound abutted, and carried the earth into the city.

Discovering this the Peloponnesians twisted up clay in wattles of reed and threw it into the breach formed in the mound, in order to give it consistency and prevent its being carried away like the soil. Stopped in this way the Plataeans changed their mode of operation, and digging a mine from the town calculated their way under the mound, and began to carry off its material as before. This went on for a long while without the enemy outside finding it out, so that for all they threw on the top their mound made no progress in proportion, being carried away from beneath and constantly settling down in the vacuum. But the Plataeans, fearing that even thus they might not be able to hold out against the superior numbers of the enemy, had yet another invention. They stopped working at the large building in front of the mound, and starting at either end of it inside from the old low wall, built a new one in the form of a crescent running in towards the town; in order that in the event of the great wall being taken this might remain, and the enemy have to throw up a fresh mound against it, and as they advanced within might not only have their trouble over again, but also be exposed to missiles on their flanks. While raising the mound the Peloponnesians also brought up engines against the city, one of which was brought up upon the mound against the great building and shook down a good piece of it, to the no small alarm of the Plataeans. Others were advanced against different parts of the wall but were lassoed and broken by the Plataeans; who also hung up great beams by long iron chains from either extremity of two poles laid on the wall and projecting over it, and drew them up at an angle whenever any point was threatened by the engine, and loosing their hold let the beam go with its chains slack, so that it fell with a run and snapped off the nose of the battering ram.

After this the Peloponnesians, finding that their engines effected nothing, and that their mound was met by the counterwork, concluded that their present means of offence were unequal to the taking of the city, and prepared for its circumvallation. First, however, they determined to try the effects of fire and see whether they could not, with the help of a wind, burn the town, as it was not a large one; indeed they thought of every possible expedient by which the place might be reduced without the expense of a blockade. They accordingly brought faggots of brushwood and threw them from the mound, first into the space between it and the wall; and this soon becoming full from the number of hands at work, they next heaped the faggots up as far into the town as they could reach from the top, and then lighted the wood by setting fire to it with sulphur and pitch. The consequence was a fire greater than any one had ever yet seen produced by human agency, though it could not of course be compared to the spontaneous conflagrations sometimes known to occur through the wind rubbing the branches of a mountain forest together. And this fire was not only remarkable for its magnitude, but was also, at the end of so many perils, within an ace of proving fatal to the Plataeans; a great part of the town became entirely inaccessible, and had a wind blown upon it, in accordance with the hopes of the enemy, nothing could have saved them. As it was, there is also a story of heavy rain and thunder having come on by which the fire was put out and the danger averted.

Failing in this last attempt the Peloponnesians left a portion of their forces on the spot, dismissing the rest, and built a wall of circumvallation round the town, dividing the ground among the various cities present; a ditch being made within and without the lines, from which they got their bricks. All being finished by about the rising of Arcturus, they left men enough to man half the wall, the rest being manned by the Boeotians, and drawing off their army dispersed to their several cities. The Plataeans had before sent off their wives and children and oldest men and the mass of the non-combatants to Athens; so that the number of the besieged left in the place comprised four hundred of their own citizens, eighty Athenians, and a hundred and ten women to bake their bread. This was the sum total at the commencement of the siege, and there was no one else within the walls, bond or free. Such were the arrangements made for the blockade of Plataea.