In the time of Agis and Pausanias, kings of Lacedemonia, Lysander was sent to besiege Athens. He arrived, therefore, at the Piræus, with a fleet of one hundred and fifty sail, and prevented all other ships from coming in or going out. The Athenians, besieged by land and sea, without provisions, ships, hope of relief, or any resources, sent deputies to Agis, to propose a treaty with Sparta, upon condition of abandoning all their possessions, the city and port only excepted. He referred the deputies to Lacedemon, as not being empowered to treat with them. When they arrived at Salasia, upon the frontier of Sparta, and had made known their commission to the Ephori, they were ordered to retire, and to come with other proposals, if they expected a peace. The Ephori had demanded, "that one thousand two hundred paces of the wall on each side of the Piræus should he demolished;" but an Athenian, for venturing to advise a compliance, was sent to prison, and prohibition made against proposing any thing of that kind for the future. The Corinthians and several other allies, especially the Thebans, insisted that it was absolutely necessary to destroy the city without hearkening any further to a treaty. But the Lacedemonians, preferring the glory and safety of Greece to their own grandeur, made answer, that they would never be reproached with having destroyed a city that had rendered such great services to all Greece; the remembrance of which ought to have much greater weight with the allies than the remembrance of private injuries received from it. A peace was, therefore, concluded under these conditions:--"that the fortifications of the Piræus, with the long wall that joined that port to the city, should be demolished; that the Athenians should deliver up all their galleys, twelve only excepted; that they should abandon all the cities they had seized, and content themselves with their own lands and country." The deputies, on their return, were surrounded by an innumerable throng of people, who apprehended that nothing had been concluded; for they were not able to hold out any longer, such multitudes dying of famine. The next day they reported the success of their negociation; the treaty was ratified, and Lysander, followed by the exiles, entered the port. It was on the very day the Athenians had formerly gained the famous battle of Salamis. He caused the works to be demolished to the sound of flutes and trumpets, as if all Greece had that day regained its liberty. Thus ended the Peloponnesian war, after having continued during the space of twenty-seven years. The walls, thus demolished, were rebuilt by Conon. He did more; he restored Athens to its former splendour, and rendered it more formidable to its enemies than it had ever been before.