In this situation Pisander found the city at his arrival,[122] and immediately prepared to finish what his friends had so successfully begun: convoking therefore an assembly of the people, the aristocratick faction openly declared their resolution to abolish the ancient form of government, and to lodge the supreme power in the hands of four hundred of the nobility, who should govern the state in the manner they thought best, with the power of assembling five thousand of the citizens to consult with as oft as they thought proper. Pisander was the man who acquainted the people with this definitive resolution,[123] but Antiphon was the person who formed the plan, and was chief manager of the whole affair: a man, according to the testimony of Thucydides, who knew him personally, master of the greatest abilities, and of by far the most nervous eloquence of any of his contemporaries. Thus the oligarchy was established, and the Athenians deprived of that liberty which they had enjoyed near one hundred years from the expulsion of Hippias: during which whole space they had been subject to none, but had been accustomed, above half that time, to lord it over others; for as soon as this decree had passed in the assembly without opposition,[124] the chiefs of the conspiracy artfully permitted such citizens as were upon duty, but had not been let into the secret, to go wherever they pleased; but directed their own friends to continue under arms, and disposed them in such a manner as might best favour their enterprise: for the Athenians kept at that time a constant guard upon their walls, as the Spartan army was encamped in their neighbourhood. When they had made their disposition, the four hundred nobles with poignards concealed under their habits, and attended by an hundred and twenty daring young fellows, whom they employed in their assassinations, surrounded the senators,[125] and paying them what was due upon their salaries, commanded them to depart the court. The senators tamely submitting,[126] and not the least stir happening amongst the citizens, they proceeded to elect magistrates out of their own body, and performed all the religious ceremonies usually practised upon those occasions. When they had thus got possession of the government, they did not think proper to recall those whom the people had formerly banished, for fear of being obliged to include Alcibiades in the number, whose enterprising genius they dreaded extremely; but they behaved most tyrannically to the citizens, putting some to death, throwing some into prison, and banishing others.