When at last the concentrated army of Windischgrätz commenced the attack upon Vienna, the forces that could be brought forward in defence were exceedingly insufficient for the purpose. Of the National Guard only a portion was to be brought to the entrenchments. A Proletarian Guard, it is true, had at last been hastily formed, but owing to the lateness of the attempt to thus make available the most numerous, most daring, and most energetic part of the population, it was too little inured to the use of arms and to the very first rudiments of discipline to offer a successful resistance. Thus the Academic Legion, three to four thousand strong, well exercised and disciplined to a certain degree, brave and enthusiastic, was, militarily speaking, the only force which was in a state to do its work successfully. But what were they, together with the few reliable National Guards, and with the confused mass of the armed proletarians, in opposition to the far more numerous regulars of Windischgrätz, not counting even the brigand hordes of Jellachich, hordes that were, by the very nature of their habits, very useful in a war from house to house, from lane to lane? And what but a few old, outworn, ill-mounted, and ill-served pieces of ordnance had the insurgents to oppose to that numerous and well-appointed artillery, of which Windischgrätz made such an unscrupulous use? The nearer the danger drew, the more grew the confusion in Vienna. The Diet, up to the last moment, could not collect sufficient energy to call in for aid the Hungarian army of Perczel, encamped a few leagues below the capital. The committee passed contradictory resolutions, they themselves being, like the popular armed masses, floated up and down with the alternately rising and receding tide of rumors and counter-rumors. There was only one thing upon which all agreed--to respect property; and this was done in a degree almost ludicrous for such times. As to the final arrangement of a plan of defence, very little was done. Bem, the only man present who could have saved Vienna, if any could then in Vienna, an almost unknown foreigner, a Slavonian by birth, gave up the task, overwhelmed as he was by universal distrust. Had he persevered, he might have been lynched as a traitor. Messenhauser, the commander of the insurgent forces, more of a novel-writer than even of a subaltern officer, was totally inadequate to the task; and yet, after eight months of revolutionary struggles, the popular party had not produced or acquired a military man of more ability than he. Thus the contest began. The Viennese considering their utterly inadequate means of defence, considering their utter absence of military skill and organization in the ranks, offered a most heroic resistance. In many places the order given by Bem, when he was in command, "to defend that post to the last man," was carried out to the letter. But force prevailed. Barricade after