Here was another and seemingly a much better opportunity. The Balkan War had almost accomplished the conquest of the great Turkish capital and left Turkey in a state of serious weakness. If Europe should be thrown into the throes of a general war, in which every nation would have its own interests to care for, Russia’s opportunity to seize upon the prize for which she had so long sought was an excellent one, there being no one in a position to say her nay. To Russia the possession of Constantinople was like the possession of a new world, and this may well have been her secret motive in springing without hesitation into the war. Her long-sought prize hung temptingly within reach of her hand, the European counterpart of the “Monroe Doctrine” could not now be evoked to stay her grasp, and it seems highly probable that in this may have lain the chief cause of Russia’s participation in the war.

FRANCE’S HATRED OF GERMANY

The Republic of France was less hasty than Russia and Germany in issuing a declaration of war. Yet there, too, the order of mobilization was quickly issued and French troops were on the march toward the German border before Germany had taken a similar step. France had not forgotten her humiliation in 1870. So far was she from forgetting it that she cherished a vivid recollection of what she had lost and an equally vivid enmity towards Germany in consequence. Enmity is hardly the word. Hatred better fits the feeling entertained. And this was kept vitally alive by the fact that Alsace and Lorraine, two of her former provinces, still possessing a considerable French population, were now held as part of the dominions of her enemy. The sore rankled and hope of retribution lay deep in the heart of the French. Here seemed an opportunity to achieve this long-cherished purpose, and we may reasonably believe that the possibility of regaining this lost territory made France eager to take part in the coming war. She had been despoiled by Germany, a valued portion of her territory had been wrested from her grasp, a promising chance of regaining it lay before her. She had the men; she had the arms; she had a military organization vastly superior to that of 1870; she had the memory of her former triumphs over the now allied nations of Austria and Germany; she had her obligations to aid Russia as a further inducement. The causes of her taking part in the war are patent, especially in view of the fact that in a very brief interval after her declaration her troops had crossed the border and were marching gaily into Alsace, winning battles and occupying towns as they advanced.

GREAT BRITAIN AND ITALY

We have suggested that in the case alike of Austria, Russia, Germany and France the hope of gaining valuable acquisitions of territory was entertained. In the case of France, enmity to Germany was an added motive, the territory she sought being land of which she had been formerly despoiled. These purposes of changing the map of Europe did not apply to or influence Great Britain. That country had no territory to gain and no great military organization to exercise. She possessed the most powerful navy of any country in the world, but she was moved by no desire of showing her strength upon the sea. There was no reason, so far as any special advantage to herself was concerned, for her taking part in the war, and her first step was a generous effort to mediate between the Powers in arms.

Only when Belgium—a small nation that was in a sense under the guardianship of Great Britain, so far as its nationality and neutrality were concerned—was invaded by Germany without warning, did Britain feel it incumbent upon her to come to its aid. This may not have been entirely an act of benevolence. There was a probability that Germany, once in control of Belgium, could not readily let go. She might add it to her empire, a fact likely to seriously affect British sea-power. However this be, Great Britain lost no time after the invasion in becoming a party to the continental war, sending her fleet abroad and enlisting troops for service in the aid of her allies, France and Belgium.

Italy, a member of the Triple Alliance, the other members of which were Germany and Austria, was the only one of the great Powers that held aloof. She had absolutely nothing to gain by taking part in the war, while her late large expenses in the conquest of Tripoli had seriously depleted her war chest. As regards her alliance with Germany and Austria, it put her under no obligation to come to their aid in an offensive war. Her obligation was restricted to aid in case they were attacked, and she justly held that no such condition existed. As a result, Germany and Austria found themselves at war with the three powerful members of the Triple Entente, while Italy, the third member of the Triple Alliance, declined to draw the sword.

The defection of Italy was a serious loss to the power of the allies, so much so that Emperor William threatened her with war if she failed to fulfil her assumed obligations. This threat Italy quietly ignored. She gave indications, in fact, that her sympathies were with the opposite party. Thus Germany and Austria found themselves pitted against three great Powers and a possible fourth, with the addition of the two small nations of Servia and Belgium. And the latter were not to be despised as of negligible importance. Servia quickly showed an ability to check the forward movements of Austria, while Belgium, without aid, long held a powerful German army at bay, defending the city and fortresses of Liege with a boldness and success that called forth the admiring acclamations of the world.

THE TRIPLE ALLIANCE AND TRIPLE ENTENTE

This review of causes and motives may be supplemented by a brief statement of what is meant by the Triple Alliance and Triple Entente, terms which come into common prominence in discussing European politics. They indicate the division of Europe, so far as its greater Powers are concerned, into two fully or partially allied bodies, the former consisting of Germany, Austria and Italy, the latter of Great Britain, France and Russia. These organizations are of comparatively recent date. The Alliance began in 1879 in a compact between Germany and Austria, a Dual Alliance, which was converted into a Triple one in 1883, Italy then, through the influence of Bismarck, joining the alliance. In this compact Austria and Germany pledged themselves to mutual assistance if attacked by Russia; Italy and Germany to the same if attacked by France.