Forty-five years afterwards, at the beginning of the Peloponnesian war, we shall hear from Periklês, who espoused and carried out the large ideas of Themistoklês, this same language about the capacity of Athens to sustain a great power exclusively or chiefly upon maritime action. But the Athenian empire was then an established reality, whereas in the time of Themistoklês it was yet a dream, and his bold predictions, surpassed as they were by the future reality, mark that extraordinary power of practical divination which Thucydidês so emphatically extols in him. And it proves the exuberant hope which had now passed into the temper of the Athenian people, when we find them, on the faith of these predictions, undertaking a new enterprise of so much toil and expense; and that too when just returned from exile into a desolated country, at a moment of private distress and public impoverishment. However, Peiræus served other purposes besides its direct use as a dockyard for military marine: its secure fortifications and the protection of the Athenian navy, were well calculated to call back those metics, or resident foreigners, who had been driven away by the invasion of Xerxes, and who might feel themselves insecure in returning, unless some new and conspicuous means of protection were exhibited. To invite them back, and to attract new residents of a similar description, Themistoklês proposed to exempt them from the metoikion, or non-freeman’s annual tax:[512] but this exemption can only have lasted for a time, and the great temptation for them to return must have consisted in the new securities and facilities for trade, which Athens, with her fortified ports and navy, now afforded. The presence of numerous metics was profitable to the Athenians, both privately and publicly: much of the trading, professional, and handicraft business was in their hands: and the Athenian legislation, while it excluded them from the political franchise, was in other respects equitable and protective to them. In regard to trading pursuits, the metics had this advantage over the citizens,—that they were less frequently carried away for foreign military service. The great increase of their numbers, from this period forward, while it tended materially to increase the value of property all throughout Attica, but especially in Peiræus and Athens, where they mostly resided, helps us to explain the extraordinary prosperity, together with the excellent cultivation, prevalent throughout the country before the Peloponnesian war. The barley, vegetables, figs, and oil, produced in most parts of the territory,—the charcoal prepared in the flourishing deme of Acharnæ,[513]—and the fish obtained in abundance near the coast,—all found opulent buyers and a constant demand from the augmenting town population.

We are farther told that Themistoklês[514] prevailed on the Athenians to build every year twenty new ships of the line,—so we may designate the trireme. Whether this number was always strictly adhered to, it is impossible to say: but to repair the ships, as well as to keep up their numbers, was always regarded among the most indispensable obligations of the executive government.

It does not appear that the Spartans offered any opposition to the fortification of the Peiræus, though it was an enterprise greater, more novel, and more menacing, than that of Athens. But Diodorus tells us, probably enough, that Themistoklês thought it necessary to send an embassy to Sparta,[515] intimating that his scheme was to provide a safe harbor for the collective navy of Greece, in the event of future Persian attack.

Works on so vast a scale must have taken a considerable time, and absorbed much of the Athenian force; yet they did not prevent Athens from lending active aid towards the expedition which, in the year after the battle of Platæa (B. C. 478) set sail for Asia under the Spartan Pausanias. Twenty ships from the various cities of Peloponnesus[516] were under his command: the Athenians alone furnished thirty, under the orders of Aristeidês and Kimon: other triremes also came from the Ionian and insular allies. They first sailed to Cyprus, in which island they liberated most of the Grecian cities from the Persian government: next, they turned to the Bosphorus of Thrace, and undertook the siege of Byzantium, which, like Sestus in the Chersonese, was a post of great moment, as well as of great strength,—occupied by a considerable Persian force, with several leading Persians and even kinsmen of the monarch. The place was captured,[517] seemingly after a prolonged siege: it might probably hold out even longer than Sestus, as being taken less unprepared. The line of communication between the Euxine sea and Greece was thus cleared of obstruction.

The capture of Byzantium proved the signal for a capital and unexpected change in the relations of the various Grecian cities; a change, of which the proximate cause lay in the misconduct of Pausanias, but towards which other causes, deep-seated as well as various, also tended. In recounting the history of Miltiades,[518] I noticed the deplorable liability of the Grecian leading men to be spoiled by success: this distemper worked with singular rapidity on Pausanias. As conqueror of Platæa, he had acquired a renown unparalleled in Grecian experience, together with a prodigious share of the plunder: the concubines, horses,[519] camels, and gold plate, which had thus passed into his possession, were well calculated to make the sobriety and discipline of Spartan life irksome, while his power also, though great on foreign command, became subordinate to that of the ephors when he returned home. His newly-acquired insolence was manifested immediately after the battle, in the commemorative tripod dedicated by his order at Delphi, which proclaimed himself by name and singly, as commander of the Greeks and destroyer of the Persians: an unseemly boast, of which the Lacedæmonians themselves were the first to mark their disapprobation, by causing the inscription to be erased, and the names of the cities who had taken part in the combat to be all enumerated on the tripod.[520] Nevertheless, he was still sent on the command against Cyprus and Byzantium, and it was on the capture of this latter place that his ambition and discontent first ripened into distinct treason. He entered into correspondence with Gongylus the Eretrian exile (now a subject of Persia, and invested with the property and government of a district in Mysia), to whom he intrusted his new acquisition of Byzantium, and the care of the valuable prisoners taken in it. These prisoners were presently suffered to escape, or rather sent away underhand to Xerxes; together with a letter from the hand of Pausanias himself, to the following effect: “Pausanias, the Spartan commander, having taken these captives, sends them back, in his anxiety to oblige thee. I am minded, if it so please thee, to marry thy daughter, and to bring under thy dominion both Sparta and the rest of Greece: with thy aid, I think myself competent to achieve this. If my proposition be acceptable, send some confidential person down to the seaboard, through whom we may hereafter correspond.” Xerxes, highly pleased with the opening thus held out, immediately sent down Artabazus (the same who had been second in command in Bœotia) to supersede Megabatês in the satrapy of Daskylium; the new satrap, furnished with a letter of reply bearing the regal seal, was instructed to further actively the projects of Pausanias. The letter was to this purport: “Thus saith King Xerxes to Pausanias. Thy name stands forever recorded in my house as a well-doer, on account of the men whom thou hast saved for me beyond sea at Byzantium: and thy propositions now received are acceptable to me. Relax not either night or day in accomplishing that which thou promisest, nor let thyself be held back by cost, either gold or silver, or numbers of men, if thou standest in need of them, but transact in confidence thy business and mine jointly with Artabazus, the good man whom I have now sent, in such manner as may be best for both of us.”[521]

Throughout the whole of this expedition, Pausanias had been insolent and domineering, degrading the allies at quarters and watering-places in the most offensive manner as compared with the Spartans, and treating the whole armament in a manner which Greek warriors could not tolerate, even in a Spartan Herakleid, and a victorious general. But when he received the letter from Xerxes, and found himself in immediate communication with Artabazus, as well as supplied with funds for corruption,[522] his insane hopes knew no bounds, and he already fancied himself son-in-law of the Great King, as well as despot of Hellas. Fortunately for Greece, his treasonable plans were not deliberately laid and veiled until ripe for execution, but manifested with childish impatience. He clothed himself in Persian attire—(a proceeding which the Macedonian army, a century and a half afterwards, could not tolerate,[523] even in Alexander the Great)—he traversed Thrace with a body of Median and Egyptian guards,—he copied the Persian chiefs, both in the luxury of his table and in his conduct towards the free women of Byzantium. Kleonikê, a Byzantine maiden of conspicuous family, having been ravished from her parents by his order, was brought to his chamber at night: he happened to be asleep, and being suddenly awakened, knew not at first who was the person approaching his bed, but seized his sword and slew her.[524] Moreover, his haughty reserve, with uncontrolled bursts of wrath, rendered him unapproachable; and the allies at length came to regard him as a despot rather than a general. The news of such outrageous behavior, and the manifest evidences of his alliance with the Persians, were soon transmitted to the Spartans, who recalled him to answer for his conduct, and seemingly the Spartan vessels along with him.[525]

In spite of the flagrant conduct of Pausanias, the Lacedæmonians acquitted him on the allegations of positive and individual wrong; yet, mistrusting his conduct in reference to collusion with the enemy, they sent out Dorkis to supersede him as commander. But a revolution, of immense importance for Greece, had taken place in the minds of the allies. The headship, or hegemony, was in the hands of Athens, and Dorkis the Spartan found the allies not disposed to recognize his authority.

Even before the battle of Salamis, the question had been raised,[526] whether Athens was not entitled to the command at sea, in consequence of the preponderance of her naval contingent. The repugnance of the allies to any command except that of Sparta, either on land or water, had induced the Athenians to waive their pretensions at that critical moment. But the subsequent victories had materially exalted the latter in the eyes of Greece: while the armament now serving, differently composed from that which had fought at Salamis, contained a large proportion of the newly-enfranchised Ionic Greeks, who not only had no preference for Spartan command, but were attached to the Athenians on every ground,—as well from kindred race, as from the certainty that Athens with her superior fleet was the only protector upon whom they could rely against the Persians. Moreover, it happened that the Athenian generals on this expedition, Aristeidês and Kimon, were personally just and conciliating, forming a striking contrast with Pausanias. Hence the Ionic Greeks in the fleet, when they found that the behavior of the latter was not only oppressive towards themselves but also revolting to Grecian sentiment generally, addressed themselves to the Athenian commanders for protection and redress, on the plausible ground of kindred race;[527] entreating to be allowed to serve under Athens as leader instead of Sparta. Plutarch tells us that Aristeidês not only tried to remonstrate with Pausanias, who repelled him with arrogance,—which is exceedingly probable,—but that he also required, as a condition of his compliance with the request of the Ionic allies, that they should personally insult Pausanias, so as to make reconciliation impracticable: upon which a Samian and a Chian captain deliberately attacked and damaged the Spartan admiral-ship in the harbor of Byzantium.[528] The historians from whom Plutarch copied this latter statement must have presumed in the Athenians a disposition to provoke that quarrel with Sparta which afterwards sprung up as it were spontaneously: but the Athenians had no interest in doing so, nor can we credit the story,—which is, moreover, unnoticed by Thucydidês. To give the Spartans a just ground of indignation, would have been glaring imprudence on the part of Aristeidês: but he had every motive to entertain the request of the allies, and he began to take his measures for acting as their protector and chief. And his proceedings were much facilitated by the circumstance that the Spartan government about this time recalled Pausanias to undergo an examination, in consequence of the universal complaints against him which had reached them. He seems to have left no Spartan authority behind him,—even the small Spartan squadron accompanied him home: so that the Athenian generals had the best opportunity for insuring to themselves and exercising that command which the allies besought them to undertake. So effectually did they improve the moment, that when Dorkis arrived to replace Pausanias, they were already in full supremacy; while Dorkis, having only a small force, and being in no condition to employ constraint, found himself obliged to return home.[529]

This incident, though not a declaration of war against Sparta, was the first open renunciation of her authority as presiding state among the Greeks; the first avowed manifestation of a competitor for that dignity, with numerous and willing followers; the first separation of Greece—considered in herself alone and apart from foreign solicitations, such as the Persian invasion—into two distinct organized camps, each with collective interests and projects of its own. In spite of mortified pride, Sparta was constrained, and even in some points of view not indisposed, to patient acquiescence: for she had no means of forcing the dispositions of the Ionic allies, while the war with Persia altogether,—having now become no longer strictly defensive, and being withal maritime as well as distant from her own territory,—had ceased to be in harmony with her home routine and strict discipline. Her grave senators, especially an ancient Herakleid named Hetœmaridas, reproved the impatience of the younger citizens, and discountenanced the idea of permanent maritime command as a dangerous innovation: they even treated it as an advantage, that Athens should take the lead in carrying on the Persian war, since it could not be altogether dropped; nor had the Athenians as yet manifested any sentiments positively hostile, to excite their alarm.[530] Nay, they actually took credit in the eyes of Athens, about a century afterwards, for having themselves advised this separation of command at sea from command on land.[531] Moreover, if the war continued under Spartan guidance, there would be a continued necessity for sending out their kings or chief men to command: and the example of Pausanias showed them the depraving effect of such military power, remote as well as unchecked. The example of their king Leotychidês, too, near about this time, was a second illustration of the same tendency. At the same time, apparently, that Pausanias embarked for Asia to carry on the war against the Persians, Leotychidês was sent with an army into Thessaly to put down the Aleuadæ and those Thessalian parties who had sided with Xerxes and Mardonius. Successful in this expedition, he suffered himself to be bribed, and was even detected with a large sum of money actually on his person: in consequence of which the Lacedæmonians condemned him to banishment, and razed his house to the ground: he died afterwards in exile at Tegea.[532] Two such instances were well calculated to make the Lacedæmonians distrust the conduct of their Herakleid leaders when on foreign service, and this feeling weighed much in inducing them to abandon the Asiatic headship in favor of Athens. It appears that their Peloponnesian allies retired from this contest at the same time as they did, so that the prosecution of the war was thus left to Athens as chief of the newly-emancipated Greeks.[533]

It was from these considerations that the Spartans were induced to submit to that loss of command which the misconduct of Pausanias had brought upon them. Their acquiescence facilitated the immense change about to take place in Grecian politics. According to the tendencies in progress prior to the Persian invasion, Sparta had become gradually more and more the president of something like a Pan-Hellenic union, comprising the greater part of the Grecian states. Such at least was the point towards which things seemed to be tending; and if many separate states stood aloof from this union, none of them at least sought to form any counter-union, if we except the obsolete and impotent pretensions of Argos. The preceding volumes of this history have shown that Sparta had risen to such ascendency, not from her superior competence in the management of collective interests, nor even in the main from ambitious efforts on her own part to acquire it,—but from the converging tendencies of Grecian feeling, which required some such presiding state, and from the commanding military power, rigid discipline, and ancient undisturbed constitution, which attracted that feeling towards Sparta. The necessities of common defence against Persia greatly strengthened these tendencies, and the success of the defence, whereby so many Greeks were emancipated who required protection against their former master, seemed destined to have the like effect still more. For an instant, after the battles of Platæa and Mykalê,—when the town of Platæa was set apart as a consecrated neutral spot for an armed confederacy against the Persian, with periodical solemnities and meetings of deputies,—Sparta was exalted to be the chief of a full Pan-Hellenic union, Athens being only one of the principal members: and had Sparta been capable either of comprehensive policy, of self-directed and persevering efforts, or of the requisite flexibility of dealing, embracing distant Greeks as well as near,—her position was now such, that her own ascendency, together with undivided Pan-Hellenic union, might long have been maintained. But she was lamentably deficient in all the requisite qualities, and the larger the union became, the more her deficiency stood manifest. On the other hand, Athens, now entering into rivalry as a sort of leader of opposition, possessed all those qualities in a remarkable degree, over and above that actual maritime force which was the want of the day; so that the opening made by Spartan incompetence and crime, so far as Pausanias was concerned, found her in every respect prepared. But the sympathies of the Peloponnesians still clung to Sparta, while those of the Ionian Greeks had turned to Athens: and thus not only the short-lived symptoms of an established Pan-Hellenic union, but even all tendencies towards it from this time disappear. There now stands out a manifest schism, with two pronounced parties, towards one of which nearly all the constituent atoms of the Grecian world gravitate: the maritime states, newly enfranchised from Persia, towards Athens,—the land-states, which had formed most part of the confederate army at Platæa, towards Sparta.[534] Along with this national schism and called into action by it, appears the internal political schism in each separate city between oligarchy and democracy. Of course, the germ of these parties had already previously existed in the separate states, but the energetic democracy of Athens, and the pronounced tendency of Sparta to rest upon the native oligarchies in each separate city as her chief support, now began to bestow, on the conflict of internal political parties, an Hellenic importance, and an aggravated bitterness, which had never before belonged to it.