XI. Although the banishment of Cimon had appeared to complete the triumph of the popular party in Athens, his opinions were not banished also. Athens, like all free states, was ever agitated by the feud of parties, at once its danger and its strength. Parties in Athens were, however, utterly unlike many of those that rent the peace of the Italian republics; nor are they rightly understood in the vague declamations of Barthelemi or Mitford; they were not only parties of names and men--they were also parties of principles--the parties of restriction and of advance. And thus the triumph of either was invariably followed by the triumph of the principle it espoused. Nobler than the bloody contests of mere faction, we do not see in Athens the long and sweeping proscriptions, the atrocious massacres that attended the party-strifes of ancient Rome or of modern Italy. The ostracism, or the fine, of some obnoxious and eminent partisans, usually contented the wrath of the victorious politicians. And in the advance of a cause the people found the main vent for their passions. I trust, however, that I shall not be accused of prejudice when I state as a fact, that the popular party in Athens seems to have been much more moderate and less unprincipled even in its excesses than its antagonists. We never see it, like the Pisistratidae, leagued with the Persian, nor with Isagoras, betraying Athens to the Spartan. What the oligarchic faction did when triumphant, we see hereafter in the establishment of the Thirty Tyrants. And compared with their offences, the ostracism of Aristides, or the fine and banishment of Cimon, lose all their colours of wrong. XII. The discontented advocates for an oligarchy, who had intrigued with Nicomedes, had been foiled in their object, partly by the conduct of Cimon in disavowing all connexion with them, partly by the retreat of Nicomedes himself. Still their spirit was too fierce to suffer them to forego their schemes without a struggle, and after the battle of Tanagra they broke out into open conspiracy against the republic. The details of this treason are lost to us; it is one of the darkest passages of Athenian history. From scattered and solitary references we can learn, however, that for a time it threatened the democracy with ruin. [195] The victory of the Spartans at Tanagra gave strength to the Spartan party in Athens; it also inspired with fear many of the people; it was evidently desirable rather to effect a peace with Sparta than to hazard a war. Who so likely to effect that peace as the banished Cimon? Now was the time to press for his recall. Either at this period, or shortly afterward, Ephialtes, his most vehement enemy, was barbarously murdered--according to Aristotle, a victim to the hatred of the nobles.