In order to be a nucleus of such a commonwealth a league should, if possible, already contain enough great States to prevent any one from dominating the others. If possible it should contain a number of the smaller States and, as a group, it should be so free from aggressive designs as to merit the confidence of States not as yet in any combination. Since the Entente now virtually includes five great States and four small ones and may soon be joined by more it already has important qualifications for becoming such a league of peace as we are suggesting—a commonwealth of nations powerful enough to preserve peace and vitally interested in doing it.

Might grow into true League of Peace.

The original purpose of each of the two leagues now existing was protective. It aimed primarily to secure each of its members against attacks by other Powers, and this security, which all the members continue to need, is what the small neutral countries are also compelled to look for. What they must demand of any combination which they are asked to join is, above all else, protection. Now the more promising plans for new leagues of peace which have been suggested contain no provision for protecting their members from attacks by nations outside of their circle. They content themselves with preventing warfare between the members. On the other hand, the present combinations have no formal and constitutional machinery for settling internal disputes. A true commonwealth of nations needs to be assured against both dangers and its constitution, therefore, will need to contain the best provisions that it is humanly possible to devise for settling peacefully all internal disputes and also for preventing or repelling attacks by other States. This is saying that an enlarged Entente, besides protecting its members, as it is now using all its force in doing, will need to guard itself against the perils that necessarily beset large leagues, those, namely, that originate from within. The institutions of The Hague will be for it well nigh a sine qua non at success, and there must be measures for compelling a resort to them in disputes between members of the league and in those arising between any of them and States outside of it. Such provisions as have been contained in the best constitutions that have been suggested for new leagues will be needed in one that may evolve out of one of the existing combinations.

If a new league should be formed without affording protection against external attacks it would be necessary that the Entente and the Alliance should continue. It would be vain to ask their members to dissolve them and trust to a new league that would leave each of them to fight its own battles. The Entente or the Alliance, as the case might be, would then constitute a union within a union—a compact defensive body within a loosely organized combination for promoting the friendly settlement of disputes. This is entirely possible. A new league of many States might conceivably be formed and either the Entente or the Alliance might join it bodily and give its own members the protection which the larger league would not give; but a simpler and more natural plan would be to enlarge one of the present leagues and adopt the needed provisions for peacefully settling all disputes of which a member is a party.

Of a league so formed the objection that it is theoretical and utopian certainly cannot be urged. Nine countries are already in effect in the Entente and that combination is now fulfilling the one function that, in making constitutions for new leagues, few persons are bold enough to require of the members—that of lavishing life and treasure in defending each other. In this respect, the present reality outstrips our dreams. As the leagues will almost certainly continue it should be possible to give to one of them the relatively easy function of settling peacefully the disputes occurring within its membership.

Power of neutrals to help in forming such a League.

Herein lies the golden opportunity for the neutral States. They have a sense of danger and the protective feature of a league will attract them, though the chance of being involved in a general war will, in itself, repel them. It will probably repel them less than the danger of being conquered by some great State, and both dangers will be at a minimum if the international body that they join is too strong to be attacked and if its spirit as well as its formal constitution and the interest of its members hold it in ways of peace and justice. It will be in the power of the neutral countries to help effectively in making it so. They can consent to join only a union of this character.

It will be hard indeed for the two leagues now in deadly war with each other at once to unite in any single union. Will the fact that one of them for a time holds aloof be a source of danger? In one essential way it will be a cause of security. It is sadly to be admitted that, in the present moral status of the world, treaties are not bands of steel and there is danger that they may be broken when they are not buttressed by national interests. Against the danger of disruption a defensive league which does not include all States of Europe may be stronger than one which does so. The treaty that binds such a league together will be powerfully reenforced if all the members have a sense of common danger—a sense of the presence of a foe strong enough to overcome any country singly. Pressure from without means solidarity within and, while enmities are strong, a hostile nation might impart to a league more strength by remaining outside of it than by joining it.

All Europe might eventually be consolidated.