In the sixteenth century we fought Philip of of Spain to prevent him from acquiring European predominance. In the seventeenth, eighteenth, and nineteenth centuries we fought Louis XIV., Louis XV., and Napoleon for the same reason. In order to preserve the balance of power, and with it our own security, it was our interest under Elizabeth to prevent the Netherlands from being crushed by Spain. Under later monarchs it was our interest to prevent the Netherlands, the lesser German States, Prussia, Austria, and finally the whole of Europe from being crushed by France. And we can as ill afford to-day to allow France to be crushed by Germany, or Holland and Belgium to fall into her power. The wheel has come round full circle, but the essential British interest remains constant. The wheel is always turning, sometimes slowly, sometimes with startling swiftness. Years hence the present alliances will probably be discarded. It may be that some day the danger of a European predominance will appear from a different quarter--from one of our present allies, or from some upstart state which may rise to power with an even greater rapidity than the Electorate of Brandenburg. Or it may be that before long the New World, in fact as well as phrase, may have come in to redress the balance of the Old. We cannot say, because we cannot foresee what the future holds in store. But from the opening of the present century, the immediate danger came from Germany, who hardly troubled to conceal the fact that she was aiming at predominance by mastery of the Low Countries and by crushing France. {247} [Sidenote: CONDITIONS OF BRITISH FREEDOM] That this danger was from time to time regarded seriously by a section of the British Cabinet, we know from their own statements both before war broke out and subsequently. It was no chimera confined to the imaginations of irresponsible and panic-stricken writers. In sober truth the balance of power in Europe was in as much danger, and the maintenance of it had become as supreme a British interest, under a Liberal government at the beginning of the twentieth century, as it ever was under a Whig government at the close of the seventeenth and opening of the eighteenth. The stealthy return of this doctrine into the region of practical politics was not due to the prejudices of the party which happened to be in power. Quite the contrary. Most Liberals distrusted the phrase. The whole mass of the Radicals abhorred it. The idea which lay under and behind the phrase was nevertheless irresistible, because it arose out of the facts. Had a Socialist Government held office, this policy must equally have imposed itself and been accepted with a good or ill grace, for the simple reason that, unless the balance of power is maintained in Europe, there can be no security for British freedom, under which we mean, with God's help, to work out our own problems in our own way.