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Of the Balance of Power.

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IT is a question whether the idea of the balance of power be owing entirely to modern policy, or whether the phrase only has been invented in these later ages? It is certain, that Xenophon[1], in his Institution of Cyrus, represents the combination of the Asiatic powers to have arisen from a jealousy of the encreasing force of the Medes and Persians; and though that elegant composition should be supposed altogether a romance, this sentiment, ascribed by the author to the eastern princes, is at least a proof of the prevailing notion of ancient times.

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In all the politics of Greece, the anxiety, with regard to |the balance of power, is apparent, and is expressly pointed out to us, even by the ancient historians. Thucydides[2] represents the league, which was formed against Athens, and which produced the Peloponnesian war, as entirely owing to this principle. And after the decline of Athens, when the Thebans and Lacedemonians disputed for sovereignty, we find, that the Athenians (as well as many other republics) always threw themselves into the lighter scale, and endeavoured to preserve the balance. They supported Thebes against Sparta, till the great victory gained by Epaminondas at Leuctra; after which they immediately went over to the conquered, from generosity, as they pretended, but in reality from their jealousy of the conquerors[3].

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Whoever will read Demosthenes's oration for the Megalopolitans, may see the utmost refinements on this principle, that ever entered into the head of a Venetian or English speculatist. And upon the first rise of the Macedonian power, this orator immediately discovered the danger, sounded the alarm throughout all Greece, and at last assembled that confederacy under the banners of Athens, which fought the great and decisive battle of Chaeronea.

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It is true, the Grecian wars are regarded by historians as wars of emulation rather than of politics; and each state seems to have had more in view the honour of leading the rest, than any well-grounded hopes of authority and dominion. If we consider, indeed, the small number of inhabitants in any one republic, compared to the whole, the great difficulty of forming sieges in those times, and the extraordinary bravery and discipline of every freeman among that noble people; we shall conclude, that the balance of power was, of itself, sufficiently secured in Greece, and needed not to have been guarded with that caution which may be requisite in other ages. But whether we ascribe the shifting of sides in all the Grecian republics to jealous emulation or cautious politics, the effects were alike, and every prevailing power was sure to meet with a confederacy against it, and that often composed of its former friends and allies.

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The same principle, call it envy or prudence, which produced the Ostracism of Athens, and Petalism of Syracuse, and expelled every citizen whose fame or power overtopped the rest; the same principle, I say, naturally discovered itself in foreign politics, and soon raised enemies to the leading state, however moderate in the exercise of its authority.

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The Persian monarch was really, in his force, a petty prince, compared to the Grecian republics; and therefore it behoved him, from views of safety more than from emulation, to interest himself in their quarrels, and to support the weaker side in every contest. This was the advice given by Alcibiades to Tissaphernes[4], and it prolonged near a century |the date of the Persian empire; till the neglect of it for a moment, after the first appearance of the aspiring genius of Philip, brought that lofty and frail edifice to the ground, with a rapidity of which there are few instances in the history of mankind.

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The successors of Alexander showed great jealousy of the balance of power; a jealousy founded on true politics and prudence, and which preserved distinct for several ages the partition made after the death of that famous conqueror. The fortune and ambition of Antigonus[5] threatened them anew with a universal monarchy; but their combination, and their victory at Ipsus saved them. And in subsequent times, we find, that, as the Eastern princes considered the Greeks and Macedonians as the only real military force, with whom they had any intercourse, they kept always a watchful eye over that part of the world. The Ptolemies, in particular, supported first Aratus and the Achaeans, and then Cleomenes king of Sparta, from no other view than as a counterbalance to the Macedonian monarchs. For this is the account which Polybius gives of the Egyptian politics[6].

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The reason, why it is supposed, that the ancients were entirely ignorant of the balance of power, seems to be drawn from the Roman history more than the Grecian; and as the transactions of the former are generally more familiar to us, we have thence formed all our conclusions. It must be owned, that the Romans never met with any such general combination or confederacy against them, as might naturally have been expected from the rapid conquests and declared ambition; but |were allowed peaceably to subdue their neighbours, one after another, till they extended their dominion over the whole known world. Not to mention the fabulous history of their Italic wars; there was, upon Hannibal's invasion of the Roman state, a remarkable crisis, which ought to have called up the attention of all civilized nations. It appeared afterwards (nor was it difficult to be observed at the time)[7] that this was a contest for universal empire; yet no prince or state seems to have been in the least alarmed about the event or issue of the quarrel. Philip of Macedon remained neuter, till he saw the victories of Hannibal; and then most imprudently formed an alliance with the conqueror, upon terms still more imprudent. He stipulated, that he was to assist the Carthaginian state in their conquest of Italy; after which they engaged to send over forces into Greece, to assist him in subduing the Grecian commonwealths[8].

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The Rhodian and Achaean republics are much celebrated by ancient historians for their wisdom and sound policy; yet both of them assisted the Romans in their wars against Philip and Antiochus. And what may be esteemed still a stronger proof, that this maxim was not generally known in those ages; no ancient author has remarked the imprudence of these measures, nor has even blamed that absurd treaty above-mentioned, made by Philip with the Carthaginians. Princes and statesmen, in all ages, may, before-hand, be blinded in their reasonings with regard to events: But it is somewhat extraordinary, that historians, afterwards, should not form a sounder judgment of them.

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Massinissa, Attalus, Prusias, in gratifying their private passions, were, all of them, the instruments of the |Roman greatness; and never seem to have suspected, that they were forging their own chains, while they advanced the conquests of their ally. A simple treaty and agreement between Massinissa and the Carthaginians, so much required by mutual interest, barred the Romans from all entrance into Africa, and preserved liberty to mankind.

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The only prince we meet with in the Roman history, who seems to have understood the balance of power, is Hiero king of Syracuse. Though the ally of Rome, he sent assistance to the Carthaginians, during the war of the auxiliaries; “Esteeming it requisite,” says Polybius[9], “both in order to retain his dominions in Sicily, and to preserve the Roman friendship, that Carthage should be safe; lest by its fall the remaining power should be able, without contrast or opposition, to execute every purpose and undertaking. And here he acted with great wisdom and prudence. For that is never, on any account, to be overlooked; nor ought such a force ever to be thrown into one hand, as to incapacitate the neighbouring states from defending their rights against it.” Here is the aim of modern politics pointed out in express terms.

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In short, the maxim of preserving the balance of power is founded so much on common sense and obvious reasoning, that it is impossible it could altogether have escaped antiquity, where we find, in other particulars, so many marks of deep |penetration and discernment. If it was not so generally known and acknowledged as at present, it had, at least, an influence on all the wiser and more experienced princes and politicians. And indeed, even at present, however generally known and acknowledged among speculative reasoners, it has not, in practice, an authority much more extensive among those who govern the world.

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After the fall of the Roman empire, the form of government, established by the northern conquerors, incapacitated them, in a great measure, for farther conquests, and long maintained each state in its proper boundaries. But when vassalage and the feudal militia were abolished, mankind were anew alarmed by the danger of universal monarchy, from the union of so many kingdoms and principalities in the person of the emperor Charles. But the power of the house of Austria, founded on extensive but divided dominions, and their riches, derived chiefly from mines of gold and silver, were more likely to decay, of themselves, from internal defects, than to overthrow all the bulwarks raised against them. In less than a century, the force of that violent and haughty race was shattered, their opulence dissipated, their splendor eclipsed. A new power succeeded, more formidable to the liberties of Europe, possessing all the advantages of the former, and labouring under none of its defects; except a share of that spirit of bigotry and persecution, with which the house of Austria was so long, and still is so much infatuated.

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In the general wars, maintained against this ambitious power, Great Britain has stood foremost; and she still maintains her station. Beside her advantages of riches and situation, her people are animated with such a national spirit, and are so fully sensible of the blessings of their government, that we may hope their vigour never will languish in so necessary and so just a cause. On the contrary, if we may judge by the past, their passionate ardour seems rather to require some |moderation; and they have oftener erred from a laudable excess than from a blameable deficiency.

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In the first place, we seem to have been more possessed with the ancient Greek spirit of jealous emulation, than actuated by the prudent views of modern politics. Our wars with France have been begun with justice, and even, perhaps, from necessity; but have always been too far pushed from obstinacy and passion. The same peace, which was afterwards made at Ryswick in 1697, was offered so early as the year ninety-two; that concluded at Utrecht in 1712 might have been finished on as good conditions at Gertruytenberg in the year eight; and we might have given at Frankfort, in 1743, the same terms, which we were glad to accept of at Aix-la-Chapelle in the year forty-eight. Here then we see, that above half of our wars with France, and all our public debts, are owing more to our own imprudent vehemence, than to the ambition of our neighbours.

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In the second place, we are so declared in our opposition to French power, and so alert in defence of our allies, that they always reckon upon our force as upon their own; and expecting to carry on war at our expence, refuse all reasonable terms of accommodation. Habent subjectos, tanquam suos; viles, ut alienos. All the world knows, that the factious vote of the House of Commons, in the beginning of the last parliament, with the professed humour of the nation, made the queen of Hungary inflexible in her terms, and prevented that agreement with Prussia, which would immediately have restored the general tranquillity of Europe.

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In the third place, we are such true combatants, that, when once engaged, we lose all concern for ourselves and our posterity, and consider only how we may best annoy the enemy. To mortgage our revenues at so deep a rate, in wars, where we were only accessories, was surely the most fatal delusion, that a nation, which had any pretension to politics and prudence, has ever yet been guilty of. That remedy of funding, if it be a remedy, and not rather a poison, ought, in all reason, to be reserved to the last extremity; and no evil, but the greatest and most urgent, should ever induce us to embrace so dangerous an expedient.

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These excesses, to which we have been carried, are prejudicial; and may, perhaps, in time, become still more prejudicial another way, by begetting, as is usual, the opposite extreme, and rendering us totally careless and supine with regard to the fate of Europe. The Athenians, from the most bustling, intriguing, warlike people of Greece, finding their error in thrusting themselves into every quarrel, abandoned all attention to foreign affairs; and in no contest ever took part on either side, except by their flatteries and complaisance to the victor.

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Enormous monarchies are, probably, destructive to hu|man nature; in their progress, in their continuance[10], and even in their downfal, which never can be very distant from their establishment. The military genius, which aggrandized the monarchy, soon leaves the court, the capital, and the center of such a government; while the wars are carried on at a great distance, and interest so small a part of the state. The ancient nobility, whose affections attach them to their sovereign, live all at court; and never will accept of military employments, which would carry them to remote and barbarous frontiers, where they are distant both from their pleasures and their fortune. The arms of the state, must, therefore, be entrusted to mercenary strangers, without zeal, without attachment, without honour; ready on every occasion to turn them against the prince, and join each desperate malcontent, who offers pay and plunder. This is the necessary progress of human affairs: Thus human nature checks itself in its airy elevation: Thus ambition blindly labours for the destruction of the conqueror, of his family, and of every thing near and dear to him. The Bourbons, trusting to the support of their brave, faithful, and affectionate nobility, would push their advantage, without reserve or limitation. These, while fired with glory and emulation, can bear the fatigues and dangers of war; but never would submit to languish in the garrisons of Hungary or Lithuania, forgot at court, and sacrificed to the intrigues of every minion or mistress, who approaches the prince. The troops are filled with Cravates and Tartars, Hussars and Cossacs; intermingled, perhaps, with a few soldiers of fortune from the better provinces: And the melancholy fate of the Roman emperors, from the same cause, is renewed over and over again, till the final dissolution of the monarchy.

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Lib. i.

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Lib. i.

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Xenoph. Hist. Graec. lib. vi. & vii.

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Thucyd. lib. viii.

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Diod. Sic. lib. xx.

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Lib. ii. cap. 51.

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It was observed by some, as appears by the speech of Agelaus of Naupactum, in the general congress of Greece. See Polyb. lib. v. cap. 104.

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Titi Livii, lib. xxiii. cap. 33.

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Lib. i. cap. 83.

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If the Roman empire was of advantage, it could only proceed from this, that mankind were generally in a very disorderly, uncivilized condition, before its establishment.