The empire of Sparta, thus constituted at the end of 405 B.C., maintained itself in full grandeur for somewhat above ten years, until the naval battle of Cnidus in 394 B.C. That defeat destroyed her fleet and maritime ascendency, yet left her in undiminished power on land, which she still maintained until her defeat by the Thebans, at Leuctra in 371 B.C. Throughout all this time, it was her established system to keep up Spartan harmosts and garrisons in the dependent cities on the continent as well as in the islands. Even the Chians, who had been her most active allies during the last eight years of the war, were compelled to submit to this hardship; besides having all their fleet taken away from them. But the native decarchies, though at first established by Lysander universally throughout the maritime dependencies, did not last as a system so long as the harmosts. Composed as they were to a great degree of the personal nominees and confederates of Lysander, they suffered in part by the reactionary jealousy which in time made itself felt against his overweening ascendency. After continuing for some time, they lost the countenance of the Spartan ephors, who proclaimed permission to the cities (we do not precisely know when) to resume their pre-existing governments. Some of the decarchies thus became dissolved, or modified in various ways, but several probably still continued to subsist, if they had force enough to maintain themselves; for it does not appear that the ephors ever systematically put them down as Lysander had systematically set them up.
Such then was the result throughout Greece when that long war, which had been undertaken in the name of universal autonomy, was terminated by the battle of Ægospotami. In place of imperial Athens was substituted, not the promised autonomy, but yet more imperial Sparta. An awful picture is given by the philo-Laconian Xenophon, in 399 B.C., of the ascendency exercised throughout all the Grecian cities, not merely by the ephors and the public officers, but even by the private citizens, of Sparta.
We have more than one picture of the Athenian empire in speeches made by hostile orators who had every motive to work up the strongest antipathies in the bosoms of their audience against it. We have the addresses of the Corinthian envoys at Sparta when stimulating the Spartan allies to the Peloponnesian War; that of the envoys from Mytilene delivered at Olympia to the Spartan confederates, when the city had revolted from Athens and stood in pressing need of support; the discourse of Brasidas in the public assembly at Acanthus; and more than one speech also from Hermocrates, impressing upon his Sicilian countrymen hatred as well as fear of Athens. Whoever reads these discourses, will see that they dwell almost exclusively on the great political wrong inherent in the very fact of her empire, robbing so many Grecian communities of their legitimate autonomy, over and above the tribute imposed. That Athens had thus already enslaved many cities, and was only watching for opportunities to enslave many more, is the theme upon which they expatiate. But of practical grievances—of cruelty, oppression, spoliation, multiplied exiles, etc., of high-handed wrong committed by individual Athenians—not one word is spoken. Had there been the smallest pretext for introducing such inflammatory topics, how much more impressive would have been the appeal of Brasidas to the sympathies of the Acanthians! How vehement would have been the denunciations of the Mytilenean envoys, in place of the tame and almost apologetic language which we now read in Thucydides! Athens extinguished the autonomy of her subject-allies, and punished revolters with severity, sometimes even with cruelty. But as to other points of wrong, the silence of accusers, such as those just noticed, counts as a powerful exculpation.
[405-403 B.C.]