A quarter of a century ago, however, _i.e._, soon after the present German Emperor came to the throne, circumstances radically changed. Germany obtained Heligoland and began to convert it into a naval base; she developed marked colonial activity and threatened British ascendancy in many parts of the world; she formulated a maritime programme and commenced the construction of a formidable navy. Nor was she alone. Other Powers also--Powers at that time regarded as less friendly to Britain than Germany was supposed to be--started in the race for overseas dominions, international commerce, and strong fleets. It became evident to the most casual observer that sooner or later British command of the sea might be challenged, Britain and the Dominions attacked, and the future of the Empire put to the issue of war. Hence prudent patriots, who in course of time organized themselves into the National Service League under the guidance of Lord Roberts--_clarum atque venerabile nomen_--urged the revival of the old-time duty of universal military training in preparation for, and as the best safeguard against, the growing peril. But no! Politicians had committed themselves to the voluntary principle. The party caucuses would not risk the sacrifice of place and power that might ensue from the preaching of the unpalatable doctrine of duty and discipline to their masters, the electors. Hence, amid dangers daily growing greater in magnitude, the defence of the Empire on land (the garrisoning of one-fifth part of the land-area of the globe) was left to the diminutive professional force established merely for Imperial police purposes--a force smaller than that which Serbia felt necessary to guard her independence, or Switzerland to assure her neutrality.
What was the result? It was this: that the British Empire, the richest prize that the world has ever displayed, spread out its treasures before the envious eyes of militant nations, practically undefended, save for its slender ring of circling ships. There it lay, a constant and irresistible lure, especially to that parvenu and predatory Germanic Power which had appeared upon the European scene, as the offspring of treachery and violence, in 1871. Thus those politicians--they were to be found in all parties--who refused to face the new conditions, who persisted in maintaining that the voluntary principle, which sufficed to police an Empire externally secure, would also guard it against a world in arms, did their unwitting best to render an attack inevitable, and to ensure that when it burst upon us it should do us the maximum of damage.