Of the antecedents and history of this doctrine enough has already been said. Its general truth as a description either of what is, or what ought to be and will be, demands an ampler discussion than there is any occasion to carry on here. We need only point out its place as a kind of intermediate dissolvent for which the time was most ripe. It breaks up the feudal conception of political authority as a property of land-ownership, noble birth, and the like, and it associates this authority widely and simply with the bare fact of participation in any form of citizenship in the social union. The later and higher idea of every share of political power as a function to be discharged for the good of the whole body, and not merely as a right to be enjoyed for the advantage of its possessor, was a form of thought to which Rousseau did not rise. That does not lessen the effectiveness of the blow which his doctrine dealt to French feudalism, and which is its main title to commemoration in connection with his name.

The social compact thus made is essentially different from the social compact which Hobbes described as the origin of what he calls commonwealths by institution, to distinguish them from commonwealths by acquisition, that is to say, states formed by conquest or resting on hereditary rule. "A commonwealth," Hobbes says, "is said to be instituted when a multitude of men do agree and covenant, every one with every one, that to whatsoever man or assembly of men shall be given by the major part the right to present the person of them all, that is to say, to be their representative; every one ... shall authorise all the actions and judgments of that man or assembly of men, in the same manner as if they were his own, to the end to live peaceably among themselves, and be protected against other men."[231] But Rousseau's compact was an act of association among equals, who also remained equals. Hobbes's compact was an act of surrender on the part of the many to one or a number. The first was the constitution of civil society, the second was the erection of a government. As nobody now believes in the existence of any such compact in either one form or the other, it would be superfluous to inquire which of the two is the less inaccurate. All we need do is to point out that there was this difference. Rousseau distinctly denied the existence of any element of contract in the erection of a government; there is only one contract in the state, he said, and it is that of association.[232] Locke's notion of the compact which was the beginning of every political society is indefinite on this point; he speaks of it indifferently as an agreement of a body of free men to unite and incorporate into a society, and an agreement to set up a government.[233] Most of us would suppose the two processes to be as nearly identical as may be; Rousseau drew a distinction, and from this distinction he derived further differences.

Here, we may remark, is the starting-point in the history of the ideas of the revolution, of one of the most prominent of them all, that of Fraternity. If the whole structure of society rests on an act of partnership entered into by equals on behalf of themselves and their descendants for ever, the nature of the union is not what it would be, if the members of the union had only entered it to place their liberties at the feet of some superior power. Society in the one case is a covenant of subjection, in the other a covenant of social brotherhood. This impressed itself deeply on the feelings of men like Robespierre, who were never so well pleased as when they could find for their sentimentalism a covering of neat political logic. The same idea of association came presently to receive a still more remarkable and momentous extension, when it was translated from the language of mere government into that of the economic organisation of communities. Rousseau's conception went no further than political association, as distinct from subjection. Socialism, which came by and by to the front place, carried the idea to its fullest capacity, and presented all the relations of men with one another as fixed by the same bond. Men had entered the social union as brethren, equal, and co-operators, not merely for purposes of government, but for purposes of mutual succour in all its aspects. This naturally included the most important of all, material production. They were not associated merely as equal participants in political sovereignty; they were equal participants in all the rest of the increase made to the means of human happiness by united action. Socialism is the transfer of the principle of fraternal association from politics, where Rousseau left it, to the wider sphere of industrial force.

It is perhaps worth notice that another famous revolutionary term belongs to the same source. All the associates of this act of union, becoming members of the city, are as such to be called Citizens, as participating in the sovereign authority.[234] The term was in familiar use enough among the French in their worst days, but it was Rousseau's sanction which marked it in the new times with a sort of sacramental stamp. It came naturally to him, because it was the name of the first of the two classes which constituted the active portion of the republic of Geneva, and the only class whose members were eligible to the chief magistracies.

3. We next have a group of propositions setting forth the attributes of sovereignty. It is inalienable.[235] It is indivisible.

These two propositions, which play such a part in the history of some of the episodes of the French Revolution, contain no more than was contended for by Hobbes, and has been accepted in our own times by Austin. When Hobbes says that "to the laws which the sovereign maketh, the sovereign is not subject, for if he were subject to the civil laws he were subject to himself, which were not subjection but freedom," his notion of sovereignty is exactly that expressed by Rousseau in his unexplained dogma of the inalienableness of sovereignty. So Rousseau means no more by the dogma that sovereignty is indivisible, than Austin meant when he declared of the doctrine that the legislative sovereign powers and the executive sovereign powers belong in any society to distinct parties, that it is a supposition too palpably false to endure a moment's examination.[236] The way in which this account of the indivisibleness of sovereignty was understood during the revolution, twisted it into a condemnation of the dreaded idea of Federalism. It might just as well have been interpreted to condemn alliances between nations; for the properties of sovereignty are clearly independent of the dimensions of the sovereign unit. Another effect of this doctrine was the rejection by the Constituent Assembly of the balanced parliamentary system, which the followers of Montesquieu would fain have introduced on the English model. Whether that was an evil or a good, publicists will long continue to dispute.

4. The general will of the sovereign upon an object of common interest is expressed in a law. Only the sovereign can possess this law-making power, because no one but the sovereign has the right of declaring the general will. The legislative power cannot be exerted by delegation or representation. The English fancy that they are a free nation, but they are grievously mistaken. They are only free during the election of members of parliament; the members once chosen, the people are slaves, nay, as people they have ceased to exist.[237] It is impossible for the sovereign to act, except when the people are assembled. Besides such extraordinary assemblies as unforeseen events may call for, there must be fixed periodical meetings that nothing can interrupt or postpone. Do you call this chimerical? Then you have forgotten the Roman comitia, as well as such gatherings of the people as those of the Macedonians and the Franks and most other nations in their primitive times. What has existed is certainly possible.[238]

It is very curious that Rousseau in this part of his subject should have contented himself with going back to Macedonia and Rome, instead of pointing to the sovereign states that have since become confederate with his native republic. A historian in our own time has described with an enthusiasm that equals that of the Social Contract, how he saw the sovereign people of Uri and the sovereign people of Appenzell discharge the duties of legislation and choice of executive, each in the majesty of its corporate person.[239] That Rousseau was influenced by the free sovereignty of the states of the Swiss confederation, as well as by that of his own city, we may well believe. Whether he was or not, it must always be counted a serious misfortune that a writer who was destined to exercise such power in a crisis of the history of a great nation, should have chosen his illustrations from a time and from societies so remote, that the true conditions of their political system could not possibly be understood with any approach to reality, while there were, within a few leagues of his native place, communities where the system of a sovereign public in his own sense was actually alive and flourishing and at work. From them the full meaning of his theories might have been practically gathered, and whatever useful lessons lay at the bottom of them might have been made plain. As it was, it came to pass singularly enough that the effect of the French Revolution was the suppression, happily only for a time, of the only governments in Europe where the doctrine of the favourite apostle of the Revolution was a reality. The constitution of the Helvetic Republic in 1798 was as bad a blow to the sovereignty of peoples in a true sense, as the old house of Austria or Charles of Burgundy could ever have dealt. That constitution, moreover, was directly opposed to the Social Contract in setting up what it called representative democracy, for representative democracy was just what Rousseau steadily maintained to be a nullity and a delusion.

The only lesson which the Social Contract contained for a statesman bold enough to take into his hands the reconstruction of France, undoubtedly pointed in the direction of confederation. At one place, where he became sensible of the impotence which his assumption of a small state inflicted on his whole speculation, Rousseau said he would presently show how the good order of a small state might be united to the external power of a great people. Though he never did this, he hints in a footnote that his plan belonged to the theory of confederations, of which the principles were still to be established.[240] When he gave advice for the renovation of the wretched constitution of Poland, he insisted above all things that they should apply themselves to extend and perfect the system of federate governments, "the only one that unites in itself all the advantages of great and small states."[241] A very few years after the appearance of his book, the great American union of sovereign states arose to point the political moral. The French revolutionists missed the force alike of the practical example abroad, and of the theory of the book which they took for gospel at home. How far they were driven to this by the urgent pressure of foreign war, or whether they would have followed the same course without that interference, merely in obedience to the catholic and monarchic absolutism which had sunk so much deeper into French character than people have been willing to admit, we cannot tell. The fact remains that the Jacobins, Rousseau's immediate disciples, at once took up the chain of centralised authority where it had been broken off by the ruin of the monarchy. They caught at the letter of the dogma of a sovereign people, and lost its spirit. They missed the germ of truth in Rousseau's scheme, namely, that for order and freedom and just administration the unit should not be too large to admit of the participation of the persons concerned in the management of their own public affairs. If they had realised this and applied it, either by transforming the old monarchy into a confederacy of sovereign provinces, or by some less sweeping modification of the old centralised scheme of government, they might have saved France.[242] But, once more, men interpret a political treatise on principles which either come to them by tradition; or else spring suddenly up from roots of passion.[243]

5. The government is the minister of the sovereign. It is an intermediate body set up between sovereign and subjects for their mutual correspondence, charged with the execution of the laws and the maintenance of civil and political freedom. The members comprising it are called magistrates or kings, and to the whole body so composed, whether of one or of more than one, is given the name of prince. If the whole power is centred in the hands of a single magistrate, from whom all the rest hold their authority, the government is called a monarchy. If there are more persons simply citizens than there are magistrates, this is an aristocracy.[244] If more citizen magistrates than simple private citizens, that is a democracy. The last government is as a general rule best fitted for small states, and the first for large ones—on the principle that the number of the supreme magistrates ought to be in the inverse ratio of that of the citizens. But there is a multitude of circumstances which may furnish reasons for exceptions to this general rule.