All republics that acquire supremacy over other nations, rule them selfishly and oppressively. There is no exception to this in either ancient or modern times. Carthage, Rome, Venice, Genoa, Florence, Pisa, Holland, and Republican France, all tyrannized over every province and subject state where they gained authority. But none of them openly avowed their system of doing so upon principle, with the candour which the Athenian republicans displayed, when any remonstrance was made against the severe exactions which they imposed upon their vassal allies. They avowed that their empire was a tyranny, and frankly stated that they solely trusted to force and terror to uphold it. They appealed to what they called "the eternal law of nature, that the weak should be coerced by the strong." [THUC. i. 77.] Sometimes they stated, and not without some truth, that the unjust hatred of Sparta against themselves forced them to be unjust to others in self-defence. To be safe they must be powerful; and to be powerful they must plunder and coerce their neighbours. They never dreamed of communicating any franchise, or share in office, to their dependents; but jealously monopolized every post of command, and all political and judicial power; exposing themselves to every risk with unflinching gallantry; enduring cheerfully the laborious training and severe discipline which their sea-service required; venturing readily on every ambitious scheme; and never suffering difficulty or disaster to shake their tenacity of purpose. Their hope was to acquire unbounded empire for their country, and the means of maintaining each of the thirty thousand citizens who made up the sovereign republic, in exclusive devotion to military occupations, and to those brilliant sciences and arts in which Athens already had reached the meridian of intellectual splendour.
Her great political, dramatist speaks of the Athenian empire as comprehending a thousand states. The language of the stage must not be taken too literally; but the number of the dependencies of Athens, at the time when the Peloponnesian confederacy attacked her, was undoubtedly very great. With a few trifling exceptions, all the islands of the AEgean, and all the Greek cities, which in that age fringed the coasts of Asia Minor, the Hellespont, and Thrace paid tribute to Athens, and implicitly obeyed her orders. The AEgean Sea was an Attic lake. Westward of Greece, her influence though strong, was not equally predominant. She had colonies and allies among the wealthy and populous Greek settlements in Sicily and South Italy, but she had no organized system of confederates in those regions; and her galleys brought her no tribute from the western seas. The extension of her empire over Sicily was the favourite project of her ambitious orators and generals. While her great statesman Pericles lived, his commanding genius kept his countrymen under control and forbade them to risk the fortunes of Athens in distant enterprises, while they had unsubdued and powerful enemies at their own doors. He taught Athens this maxim; but he also taught her to know and to use her own strength, and when Pericles had departed the bold spirit which he had fostered overleaped the salutary limits which he had prescribed. When her bitter enemies, the Corinthians, succeeded, in 431 B.C., in inducing Sparta to attack her, and a confederacy was formed of five-sixths of the continental Greeks, all animated by anxious jealousy and bitter hatred of Athens; when armies far superior in numbers and equipment to those which had marched against the Persians were poured into the Athenian territory, and laid it waste to the city walls; the general opinion was that Athens would, in two or three years at the farthest, be reduced to submit to the requisitions of her invaders. But her strong fortifications, by which she was girt and linked to her principal haven, gave her, in those ages, almost all the advantages of an insular position. Pericles had made her trust to her empire of the seas. Every Athenian in those days was a practised seaman. A state indeed whose members, of an age fit for service, at no time exceeded thirty thousand, and whose territorial extent did not equal half Sussex, could only have acquired such a naval dominion as Athens once held, by devoting, and zealously training, all its sons to service in its fleets. In order to man the numerous galleys which she sent out, she necessarily employed also large numbers of hired mariners and slaves at the oar; but the staple of her crews was Athenian, and all posts of command were held by native citizens. It was by reminding them of this, of their long practice in seamanship, and the certain superiority which their discipline gave them over the enemy's marine, that their great minister mainly encouraged them to resist the combined power of Lacedaemon and her allies. He taught them that Athens might thus reap the fruit of her zealous devotion to maritime affairs ever since the invasion of the Medes; "she had not, indeed, perfected herself; but the reward of her superior training was the rule of the sea—a mighty dominion, for it gave her the rule of much fair land beyond its waves, safe from the idle ravages with which the Lacedaemonians might harass Attica, but never could subdue Athens." [THUC. lib. i. sec. 144.]
Athens accepted the war with which her enemies threatened her, rather than descend from her pride of place. And though the awful visitation of the Plague came upon her, and swept away more of her citizens than the Dorian spear laid low, she held her own gallantly against her foes. If the Peloponnesian armies in irresistible strength wasted every spring her corn lands, her vineyards, and her olive groves with fire and sword, she retaliated on their coasts with her fleets; which, if resisted, were only resisted to display the pre-eminent skill and bravery of her seamen. Some of her subject-allies revolted, but the revolts were in general sternly and promptly quelled. The genius of one enemy had, indeed, inflicted blows on her power in Thrace which she was unable to remedy; but he fell in battle in the tenth year of the war; and with the loss of Brasidas the Lacedaemonians seemed to have lost all energy and judgment. Both sides at length grew weary of the war; and in 421 B.C. a truce of fifty years was concluded, which, though ill kept, and though many of the confederates of Sparta refused to recognise it, and hostilities still continued in many parts of Greece, protected the Athenian territory from the ravages of enemies, and enabled Athens to accumulate large sums out of the proceeds of her annual revenues. So also, as a few years passed by, the havoc which the pestilence and the sword had made in her population was repaired; and in 415 B.C. Athens was full of bold and restless spirits, who longed for some field of distant enterprise, wherein they might signalize themselves, and aggrandize the state; and who looked on the alarm of Spartan hostility as a mere old woman's tale. When Sparta had wasted their territory she had done her worst; and the fact of its always being in her power to do so, seemed a strong reason for seeking to increase the transmarine dominion of Athens.
The West was now the quarter towards which the thoughts of every aspiring Athenian were directed. From the very beginning of the war Athens had kept up an interest in Sicily; and her squadrons had from time to time appeared on its coasts and taken part in the dissensions in which the Sicilian Greeks were universally engaged one against the other. There were plausible grounds for a direct quarrel, and an open attack by the Athenians upon Syracuse.
With the capture of Syracuse all Sicily, it was hoped, would be secured. Carthage and Italy were next to be assailed. With large levies of Iberian mercenaries she then meant to overwhelm her Peloponnesian enemies. The Persian monarchy lay in hopeless imbecility, inviting Greek invasion; nor did the known world contain the power that seemed capable of checking the growing might of Athens, if Syracuse once could be hers.
The national historian of Rome has left us, as an episode of his great work, a disquisition on the probable effects that would have followed, if Alexander the Great had invaded Italy. Posterity has generally regarded that disquisition as proving Livy's patriotism more strongly than his impartiality or acuteness. Yet, right or wrong, the speculations of the Roman writer were directed to the consideration of a very remote possibility. To whatever age Alexander's life might have been prolonged, the East would have furnished full occupation for his martial ambition, as well as for those schemes of commercial grandeur and imperial amalgamation of nations, in which the truly great qualities of his mind loved to display themselves. With his death the dismemberment of his empire among his generals was certain, even as the dismemberment of Napoleon's empire among his marshals would certainly have ensued, if he had been cut off in the zenith of his power. Rome, also, was far weaker when the Athenians were in Sicily, than she was a century afterwards, in Alexander's time. There can be little doubt but that Rome would have been blotted out from the independent powers of the West, had she been attacked at the end of the fifth century B.C., by an Athenian army, largely aided by Spanish mercenaries, and flushed with triumphs over Sicily and Africa; instead of the collision between her and Greece having been deferred until the latter had sunk into decrepitude, and the Roman Mars had grown into full vigour.
The armament which the Athenians equipped against Syracuse was in every way worthy of the state which formed such projects of universal empire; and it has been truly termed "the noblest that ever yet had been sent forth by a free and civilized commonwealth." [Arnold's History of Rome.] The fleet consisted of one hundred and thirty-four war galleys, with a multitude of store ships. A powerful force of the best heavy-armed infantry that Athens and her allies could furnish was sent on board, together with a smaller number of slingers and bowmen. The quality of the forces was even more remarkable than the number. The zeal of individuals vied with that of the republic in giving every galley the best possible crew, and every troop the most perfect accoutrements. And with private as well as public wealth eagerly lavished on all that could give splendour as well as efficiency to the expedition, the fated fleet began its voyage for the Sicilian shores in the summer of 415 B.C.
The Syracusans themselves, at the time of the Peloponnesian war, were a bold and turbulent democracy, tyrannizing over the weaker Greek cities in Sicily, and trying to gain in that island the same arbitrary supremacy which Athens maintained along the eastern coast of the Mediterranean. In numbers and in spirit they were fully equal to the Athenians, but far inferior to them in military and naval discipline. When the probability of an Athenian invasion was first publicly discussed at Syracuse, and efforts were made by some of the wiser citizens to improve the state of the national defences, and prepare for the impending danger, the rumours of coming war and the proposals for preparation were received by the mass of the Syracusans with scornful incredulity. The speech of one of their popular orators is preserved to us in Thucydides, [Lib. vi. sec. 36 et seq., Arnold's edition. I have almost literally transcribed some of the marginal epitomes of the original speech.] and many of its topics might, by a slight alteration of names and details, serve admirably for the party among ourselves at present which opposes the augmentation of our forces, and derides the idea of our being in any peril from the sudden attack of a French expedition. The Syracusan orator told his countrymen to dismiss with scorn the visionary terrors which a set of designing men among themselves strove to excite, in order to get power and influence thrown into their own hands. He told them that Athens knew her own interest too well to think of wantonly provoking their hostility:—"EVEN IF THE ENEMIES WERE TO COME," said he, "SO DISTANT FROM THEIR RESOURCES, AND OPPOSED TO SUCH A POWER AS OURS, THEIR DESTRUCTION WOULD BE EASY AND INEVITABLE. THEIR SHIPS WILL HAVE ENOUGH TO DO TO GET TO OUR ISLAND AT ALL, AND TO CARRY SUCH STORES OF ALL SORTS AS WILL BE NEEDED. THEY CANNOT THEREFORE CARRY, BESIDES, AN ARMY LARGE ENOUGH TO COPE WITH SUCH A POPULATION AS OURS. THEY WILL HAVE NO FORTIFIED PLACE FROM WHICH TO COMMENCE THEIR OPERATIONS; BUT MUST REST THEM ON NO BETTER BASE THAN A SET OF WRETCHED TENTS, AND SUCH MEANS AS THE NECESSITIES OF THE MOMENT WILL ALLOW THEM. BUT IN TRUTH I DO NOT BELIEVE THAT THEY WOULD EVEN BE ABLE TO EFFECT A DISEMBARKATION. LET US, THEREFORE, SET AT NOUGHT THESE REPORTS AS ALTOGETHER OF HOME MANUFACTURE; AND BE SURE THAT IF ANY ENEMY DOES COME, THE STATE WILL KNOW HOW TO DEFEND ITSELF IN A MANNER WORTHY OF THE NATIONAL HONOUR."
Such assertions pleased the Syracusan assembly; and their counterparts find favour now among some portion of the English public. But the invaders of Syracuse came; made good their landing in Sicily; and, if they had promptly attacked the city itself, instead of wasting nearly a year in desultory operations in other parts of the island, the Syracusans must have paid the penalty of their self-sufficient carelessness in submission to the Athenian yoke. But, of the three generals who led the Athenian expedition, two only were men of ability, and one was most weak and incompetent. Fortunately for Syracuse, Alcibiades, the most skilful of the three, was soon deposed from his command by a factious and fanatic vote of his fellow-countrymen, and the other competent one, Lamachus, fell early in a skirmish: while, more fortunately still for her, the feeble and vacillating Nicias remained unrecalled and unhurt, to assume the undivided leadership of the Athenian army and fleet, and to mar, by alternate over-caution and over-carelessness, every chance of success which the early part of the operations offered. Still, even under him, the Athenians nearly won the town. They defeated the raw levies of the Syracusans, cooped them within the walls, and, as before mentioned, almost effected a continuous fortification from bay to bay over Epipolae, the completion of which would certainly have been followed by capitulation.
Alcibiades, the most complete example of genius without principle that history produces, the Bolingbroke of antiquity, but with high military talents superadded to diplomatic and oratorical powers, on being summoned home from his command in Sicily to take his trial before the Athenian tribunal had escaped to Sparta; and he exerted himself there with all the selfish rancour of a renegade to renew the war with Athens, and to send instant assistance to Syracuse.