HOW GREAT BRITAIN CAME IN.
Great Britain was primarily drawn in to save Belgium. We were bound by a Treaty (1839) to which Germany and France were also parties, guaranteeing the neutrality of Belgium. When Germany attacked France in 1870, Prince Bismarck gave Belgium a written declaration—which he said was superfluous in view of the Treaty in existence—that the German Confederation and its allies would respect the neutrality of Belgium, provided that neutrality were respected by the other belligerent Powers.
France has been faithful to her Treaty. She even left her Belgian frontier unfortified. On August 3, 1914, on the verge of war, our position was made plain by Sir Edward Grey in the House of Commons, when he said:—
"When mobilisation was beginning, I knew that this question must be a most important element in our policy—a most important subject for the House of Commons. I telegraphed at the same time in similar terms to both Paris and Berlin to say that it was essential for us to know whether the French and German Governments respectively were prepared to undertake an engagement to respect the neutrality of Belgium. These are the replies. I got from the French Government this reply:—
"'The French Government are resolved to respect the neutrality of Belgium, and it would only be in the event of some other Power violating that neutrality that France might find herself under the necessity, in order to assure the defence of her security, to act otherwise. This assurance has been given several times. The President of the Republic spoke of it to the King of the Belgians, and the French Minister at Brussels has spontaneously renewed the assurance to the Belgian Minister of Foreign Affairs to-day.'
"'The French Government are resolved to respect the neutrality of Belgium, and it would only be in the event of some other Power violating that neutrality that France might find herself under the necessity, in order to assure the defence of her security, to act otherwise. This assurance has been given several times. The President of the Republic spoke of it to the King of the Belgians, and the French Minister at Brussels has spontaneously renewed the assurance to the Belgian Minister of Foreign Affairs to-day.'
"From the German Government the reply was:—
"'The Secretary of State for Foreign Affairs could not possibly give an answer before consulting the Emperor and the Imperial Chancellor.'
"Sir Edward Goschen, to whom I had said it was important to have an answer soon, said he hoped the answer would not be too long delayed. The German Minister for Foreign Affairs then gave Sir Edward Goschen to understand that he rather doubted whether they could answer at all, as any reply they might give could not fail, in the event of war, to have the undesirable effect of disclosing, to a certain extent, part of their plan of campaign."[42]
"'The Secretary of State for Foreign Affairs could not possibly give an answer before consulting the Emperor and the Imperial Chancellor.'
This clearly indicated that Germany would not respect the neutrality of Belgium, and the day after Sir Edward Grey's speech, on August 4, the German Army had penetrated Belgium on its way to France after a peremptory notice to the Belgian Government to the effect that the Imperial Government "will, deeply to their regret, be compelled to carry out, if necessary, by force of arms, the measures considered indispensable." Thus began the nightmare of German "Kultur," to which unoffending Belgium was subjected, and against which she appealed to the British Government: "Belgium appeals to Great Britain and France and Russia to co-operate, as guarantors, in defence of her territory."[43] On August 4 Great Britain asked Germany for a definite assurance by midnight that she would not violate Belgian neutrality. Germany's attitude is unmistakable in the following report of an interview by our Ambassador in Berlin with the German Secretary of State:—