To judge whether the Servian reply was satisfactory, it was, and is, necessary to examine the evidence on which the Austro-Hungarian Government based the accusations formulated in its note of July 23rd. But even assuming that the Austrian charges were true, as the German White Book says they are,[156] it is only a stronger reason for allowing the Powers to examine this evidence; and it does not explain the persistent refusal,[157] until July 31st,[158] to permit any negotiations on the basis of the Servian reply. Such being the situation, it is very difficult to see what more Sir Edward Grey could have done to prevent the outbreak of war between Austria-Hungary and Servia, which did inevitably, as he foresaw from the first, drag in other nations. He urged Servia to moderation and even to submission; he tried to induce the four Powers to mediate jointly at St. Petersburg and Vienna; he proposed a conference of the four Powers to prevent further complications; he did everything in his power to restrain Russia from immediate armed support of Servia; he declined to join Russia and France in eventual military action; and even up to the violation of the neutrality of Belgium he still strove to avert the horrors of war from Europe. VI _Italy's comments on the situation_. We have already shown (Chap. II) how Italy became a member of the Triple Alliance, and how, in spite of its apparent frailty and of the somewhat divergent aims of its members, that alliance has endured for thirty-two years. It remains to consider what policy Italy adopted in the critical situation created by the presentation of the Austro-Hungarian note to Servia, and to appreciate the significance of that policy. It is supremely significant that Italy, though a member of the Triple Alliance, was not consulted about the terms of the Austrian note to Servia; that she worked persistently side by side with England in endeavouring to prevent an outbreak of war, and, when that failed, to induce the states actually at war, or on the brink of war, to suspend all military operations in order to give diplomatic intervention an opportunity; and it is equally significant that, when the great war broke out, Italy remained neutral, in spite of the pressure from her allies and the tempting bait of a share of the spoil, which, it is said, is even now being offered to her.[159] This is but a bald description of Italy's policy, but it can be substantiated in detail from official documents. As early as July 25th the Italian Ambassador in a conversation with Sir Edward Grey 'made no secret of the fact that Italy was desirous to see war avoided',[160] and he cordially approved the idea of mediation by the four Powers. Two days later Italy again approved the proposed conference of four to be held immediately in London. The Italian Foreign Minister promised to recommend most strongly to the German Government the idea of asking Russia, Austria, and Servia