The history of no State justifies the belief that order and justice can successfully be maintained merely by the action of umpires and of arbitrators. Every State worth the name has had to rely upon civil and criminal courts and upon law enforced by its authority, that is, upon a series of principles of right expressed in legislation and upon an organisation of force for the purpose of carrying those principles into practical effect.
It appears, then, that so far from the experience of States justifying the view that it is wrong to employ force, the truth is that right or law, unless supported by force, is ineffective, that the objection in principle to any use of force involves anarchy, or the cessation of the State, and that the wish to substitute judicial tribunals for war as a means of settling disputes between State and State is a wish to amalgamate under a single Government all those States which are to benefit by the substitution.
The reasonable attitude with regard to arbitration is to accept it whenever the other side will accept it. But if the adversary refuses arbitration and insists upon using force, what course is open to any State but that of resisting force by force?
Arbitration has from the earliest times been preferred in most of those cases to which it was applicable, that is, in cases in which there was a basis of common view or common tradition sufficient to make agreement practicable. But wherever there has been a marked divergence of ideals or a different standard of right, there has been a tendency for each side to feel that to submit its conscience or its convictions of right, its sense of what is most sacred in life, to an outside judgment would involve a kind of moral suicide. In such cases every nation repudiates arbitration and prefers to be a martyr, in case of need, to its sense of justice. It is at least an open question whether the disappearance of this feeling would be a mark of progress or of degeneration. At any rate it is practically certain that the period when it will have disappeared cannot at present be foreseen.
The abolition of war, therefore, involves the abolition of independent States and their amalgamation into one. There are many who have hoped for this ideal, expressed by Tennyson when he dreamed of
"The Parliament of man, the Federation of the world."
That it is the ultimate destiny of mankind to be united under a single Government seems probable enough, but it is rash to assume that that result will be reached either by a process of peaceful negotiation, or by the spread of the imperfect methods of modern democratic government. The German Empire, with its population of sixty millions, educated by the State, disciplined by the State, relying on the State, and commanded by the State, is as potent in comparison with the less disciplined and less organised communities which surround it as was, in the third century before Christ, the Roman State in comparison with the disunited multitude of Greek cities, the commercial oligarchy of Carthage, and the half-civilised tribes of Gaul and Spain. Unless the other States of Europe can rouse themselves to a discipline as sound and to an organisation as subtle as those of Prussia and to the perception of a common purpose in the maintenance of their independence, the union of Europe under a single Government is more likely to be brought about by the conquering hand of Germany than by the extension of democratic institutions and of sentimental good understandings.
Proposals for disarmament stand on an entirely different footing from proposals to agree to arbitration. The State that disarms renounces to the extent of its disarmament the power to protect itself. Upon what other power is it suggested that it should rely? In the last analysis the suggestion amounts to a proposal for the abolition of the State, or its abandonment of its claim to represent the right. Those who propose agreements for disarmament imagine that the suggestion if adopted would lead to the establishment of peace. Have they considered the natural history of peace as one of the phenomena of the globe which we inhabit? The only peace of any value is that between civilised nations. It rests either upon the absence of dispute between them or upon an equilibrium of forces. During the last few centuries there has usually been at the end of a great European war a great European congress which has regulated for the time being the matters which were in dispute, and the treaty thus negotiated has remained for a long time the basis of the relations between the Powers. It is always a compromise, but a compromise more or less acceptable to all parties, in which they acquiesce until some change either by growth or decay makes the conditions irksome. Then comes a moment when one or more of the States is dissatisfied and wishes for a change. When that has happened the dissatisfied State attempts to bring about the change which it desires, but if the forces with which its wish is likely to be opposed are very great it may long acquiesce in a state of things most distasteful to it. Let there be a change in the balance of forces and the discontented State will seize the opportunity, will assert itself, and if resisted will use its forces to overcome opposition. A proposal for disarmament must necessarily be based upon the assumption that there is to be no change in the system, that the status quo is everywhere to be preserved. This amounts to a guarantee of the decaying and inefficient States against those which are growing and are more efficient. Such an arrangement would not tend to promote the welfare of mankind and will not be accepted by those nations that have confidence in their own future. That such a proposal should have been announced by a British Government is evidence not of the strength of Great Britain, not of a healthy condition of national life, but of inability to appreciate the changes which have been produced during the last century in the conditions of Europe and the consequent alteration in Great Britain's relative position among the great Powers. It was long ago remarked by the German historian Bernhardi that Great Britain was the first country in Europe to revive in the modern world the conception of the State. The feudal conception identified the State with the monarch. The English revolution of 1688 was an identification of the State with the Nation. But the nationalisation of the State, of which the example was set in 1688 by Great Britain, was carried out much more thoroughly by France in the period that followed the revolution of 1789; and in the great conflict which ensued between France and the European States the principal continental opponents of France were compelled to follow her example, and, in a far greater degree than has ever happened in England, to nationalise the State. It is to that struggle that we must turn if we are to understand the present condition of Europe and the relations of Great Britain to the European Powers.
V
THE NATIONALISATION OF WAR
The transformation of society of which the French Revolution was the most striking symptom produced a corresponding change in the character of war.
By the Revolution the French people constituted itself the State, and the process was accompanied by so much passion and so much violence that it shortly involved the reconstituted nation in a quarrel with its neighbours the Germanic Empire and Prussia, which rapidly developed into a war between France and almost all the rest of Europe. The Revolution weakened and demoralised the French army and disorganised the navy, which it deprived of almost all its experienced officers. When the war began the regular army was supplemented by a great levy of volunteers. The mixed force thus formed, in spite of early successes, was unable to stand against the well-disciplined armies of Austria and Prussia, and as the war continued, while the French troops gained solidity and experience, their numbers had to be increased by a levy en masse or a compulsory drafting of all the men of a certain age into the army. In this way the army and the nation were identified as they had never been in modern Europe before, and in the fifth year of the war a leader was found in the person of General Bonaparte, who had imbued himself with the principles of the art of war, as they had been expounded by the best strategists of the old French army, and who had thus thought out with unprecedented