On the twenty-eighth of June, 1914, the Archduke Francis Ferdinand, heir to the Austrian throne, was murdered by a Serb in Serajevo, the capital of Bosnia. The murder was the most momentous crime ever committed in the world, for it altered the geography and the political and social history of that planet, and changed the entire face of the civilized and uncivilized globe. Generations unborn were to feel the consequences of that murder.
Incidentally, it vitally affected the life and career of the girl Philippa.
Before the press of the United States received the news, Sir Cecil Spring-Rice, the British Ambassador, had been notified of the tragedy, and a few minutes later he was in secret conference with the President.
The British Ambassador knew what he wanted, which was more than the administration knew, and at this hasty and secret conference he bluntly informed the President that, in his opinion, war before midsummer had now become inevitable; that there was every probability of England being drawn into a world-wide conflict; and that, therefore, an immediate decision was necessary concerning certain pending negotiations.
The truth of this became apparent to the President. The State Department's ominous information concerning a certain Asiatic Empire, the amazing knowledge in regard to the secret military and political activities of Germany in the United States, the crass stupidity of a Congress which was no better than an uneducated nation deserved, the intellectual tatterdemalions in whose care certain vitally important departments had been confided—a momentary vision of what all this might signify flickered fitfully in the presidential brain.
And, before Sir Cecil left, it was understood that certain secret negotiations should be immediately resumed and concluded as soon as possible—among other matters the question of the Harkness shell.
About the middle of July the two governments had arrived at an understanding concerning the Harkness shell. The basis of this transaction involved the following principles, proposed and mutually accepted:
1st. The Government of the United States agreed to disclose to the British Government, and to no other government, the secret of the Harkness shell, known to ordnance experts as "the candle shell."
2nd. The British Government agreed to disclose to the United States Government, and to no other government, the secrets of its new submarine seaplane, known as "the flying fish," the inventor of which was one Pillsbury, a Yankee, who had offered it in vain to his own country before selling it to England.
3rd. Both Governments solemnly engaged not to employ either of these devices against each other in the event of war.