"The Russian mobilization menace!" That was the great myth now irrevocably fastened on the German mind. "The Cossacks at our gate!" Thus was the Fatherland gulled by its war zealots into the belief that the tide of blood sweeping down from the East could no longer be stemmed. German war history was repeating itself. As 1870 was born in deceit, so was 1914. Bismarck doctored the Ems telegram forty-four years previous to extenuate the assault on France, and now the "Russian mobilization menace," the Cossack bogy, was invented as justification for precipitating and popularizing the conflict on which the Prussian War Party’s heart was set. A "state of war" had been decreed by the Kaiser in accordance with the paragraph of the Imperial Constitution which authorizes him to declare martial law whenever the domains of the Empire or any part of them are in jeopardy. The Czar’s hordes were gathered on the Eastern frontier, preparing to launch a murderous, burglarious attack on innocent, defenseless, peace-loving Germany. They had done more than that--and here was another Hohenzollern 1870 analogy; the Emperor of all the Russias had "insulted" the Kaiser by feloniously massing his legions on the German border while William II, at Nicholas’ own request, was "working for peace." It was a pretty story, and German public opinion, shrewdly prepared, swallowed it whole. Germans, their Emperor’s "honor" and their own safety now at stake, approved fervidly the ultimatum which they were told had been presented at St. Petersburg, demanding abandonment of the Czar’s "provocative" military measures.