IX. But in the execution of these grand designs Themistocles could not but anticipate considerable difficulties: first, in the jealousy of the Spartans; and, secondly, in the popular and long-rooted prejudices of the Athenians themselves. Hitherto they had discouraged maritime affairs, and their more popular leaders had directed attention to agricultural pursuits. We may suppose, too, that the mountaineers, or agricultural party, not the least powerful, would resist so great advantages to the faction of the coastmen, if acquainted with all the results which the new policy would produce. Nor could so experienced a leader of mankind be insensible of those often not insalutary consequences of a free state in the changing humours of a wide democracy--their impatience at pecuniary demands-- their quick and sometimes uncharitable apprehensions of the motives of their advisers. On all accounts it was necessary, therefore, to act with as much caution as the task would admit--rendering the design invidious neither to foreign nor to domestic jealousies. Themistocles seemed to have steered his course through every difficulty with his usual address. Stripping the account of Diodorus [127] of its improbable details, it appears credible at least that Themistocles secured, in the first instance, the co-operation of Xanthippus and Aristides, the heads of the great parties generally opposed to his measures, and that he won the democracy to consent that the outline of his schemes should not be submitted to the popular assembly, but to the council of Five Hundred. It is perfectly clear, however, that, as soon as the plan was carried into active operation, the Athenians could not, as Diodorus would lead us to suppose, have been kept in ignorance of its nature; and all of the tale of Diodorus to which we can lend our belief is, that the people permitted the Five Hundred to examine the project, and that the popular assembly ratified the approbation of that senate without inquiring the reasons upon which it was founded.
X. The next care of Themistocles was to anticipate the jealousy of Sparta, and forestall her interference. According to Diodorus, he despatched, therefore, ambassadors to Lacedaemon, representing the advantages of forming a port which might be the common shelter of Greece should the barbarian renew his incursions; but it is so obvious that Themistocles could hardly disclose to Sparta the very project he at first concealed from the Athenians, that while we may allow the fact that Themistocles treated with the Spartans, we must give him credit, at least, for more crafty diplomacy than that ascribed to him by Diodorus [128]. But whatever the pretexts with which he sought to amuse or beguile the Spartan government, they appear at least to have been successful. And the customary indifference of the Spartans towards maritime affairs was strengthened at this peculiar time by engrossing anxieties as to the conduct of Pausanias. Thus Themistocles, safe alike from foreign and from civil obstacles, pursued with activity the execution of his schemes. The Piraeus was fortified by walls of amazing thickness, so as to admit two carts abreast. Within, the entire structure was composed of solid masonry, hewn square, so that each stone fitted exactly, and was further strengthened on the outside by cramps of iron. The walls were never carried above half the height originally proposed. But the whole was so arranged as to form a fortress against assault, too fondly deemed impregnable, and to be adequately manned by the smallest possible number of citizens; so that the main force might, in time of danger, be spared to the fleet.
Thus Themistocles created a sea-fortress more important than the city itself, conformably to the advice he frequently gave to the Athenians, that, if hard pressed by land, they should retire to this arsenal, and rely, against all hostilities, on their naval force. [129]
The new port, which soon bore the ambitious title of the Lower City, was placed under the directions of Hippodamus, a Milesian, who, according to Aristotle [130], was the first author who, without any knowledge of practical affairs, wrote upon the theory of government. Temples [131], a market-place, even a theatre, distinguished and enriched the new town. And the population that filled it were not long before they contracted and established a character for themselves different in many traits and attributes from the citizens of the ancient Athens--more bold, wayward, innovating, and tumultuous.
But if Sparta deemed it prudent, at present, to avoid a direct assumption of influence over Athens, her scheming councils were no less bent, though by indirect and plausible means, to the extension of her own power. To use the simile applied to one of her own chiefs, where the lion's skin fell short, she sought to eke it by the fox's.
At the assembly of the Amphictyons, the Lacedaemonian delegates moved that all those states who had not joined in the anti-Persic confederacy should be expelled the council. Under this popular and patriotic proposition was sagaciously concealed the increase of the Spartan authority; for had the Thessalians, Argives, and Thebans (voices ever counter to the Lacedaemonians) been expelled the assembly, the Lacedaemonian party would have secured the preponderance of votes, and the absolute dictation of that ancient council. [132]
But Themistocles, who seemed endowed with a Spartan sagacity for the foiling the Spartan interests, resisted the proposition by arguments no less popular. He represented to the delegates that it was unjust to punish states for the errors of their leaders--that only thirty-one cities had contributed to the burden of the war, and many of those inconsiderable--that it was equally dangerous and absurd to exclude from the general Grecian councils the great proportion of the Grecian states.
The arguments of Themistocles prevailed, but his success stimulated yet more sharply against him the rancour of the Lacedaemonians; and, unable to resist him abroad, they thenceforth resolved to undermine his authority at home.
XI. While, his danger invisible, Themistocles was increasing with his own power that of the state, the allies were bent on new enterprises and continued retribution. From Persia, now humbled and exhausted, it was the moment to wrest the Grecian towns, whether in Europe or in Asia, over which she yet arrogated dominion--it was resolved, therefore, to fit out a fleet, to which the Peloponnesus contributed twenty and Athens thirty vessels. Aristides presided over the latter; Pausanias was commander-in-chief; many other of the allies joined the expedition. They sailed to Cyprus, and reduced with ease most of the towns in that island. Thence proceeding to Byzantium, the main strength and citadel of Persia upon those coasts, and the link between her European and Asiatic dominions, they blockaded the town and ultimately carried it.
But these foreign events, however important in themselves, were trifling in comparison with a revolution which accompanied them, and which, in suddenly raising Athens to the supreme command of allied Greece, may be regarded at once as the author of the coming greatness --and the subsequent reverses--of that republic.
XII. The habits of Sparta--austere, stern, unsocial--rendered her ever more effectual in awing foes than conciliating allies; and the manners of the soldiery were at this time not in any way redeemed or counterbalanced by those of the chief. Since the battle of Plataea a remarkable change was apparent in Pausanias. Glory had made him arrogant, and sudden luxury ostentatious. He had graven on the golden tripod, dedicated by the confederates to the Delphic god, an inscription, claiming exclusively to himself, as the general of the Grecian army, the conquest of the barbarians--an egotism no less at variance with the sober pride of Sparta, than it was offensive to the just vanity of the allies. The inscription was afterward erased by the Spartan government, and another, citing only the names of the confederate cities, and silent as to that of Pausanias, was substituted in its place.
XIII. To a man of this arrogance, and of a grasping and already successful ambition, circumstances now presented great and irresistible temptation.