With the Police Department in sympathy with the rioters, it is not difficult to see what the end would have been. We do not mean by that, that the heads of the department would not have endeavored to do their duty, but it would have been impossible to control the kind of element they would inevitably have to deal with. This even the long-tried, trusted leaders of the Democratic party acknowledged. In fact, the police force would not have been in a condition, with ever so good a will, to have acted with the skill and promptness it did. The draft riots, as they are called, were supposed by some to be the result of a deep-laid conspiracy on the part of those opposed to the war, and that the successful issue of Lee's invasion of Pennsylvania was to be the signal for open action. Whether this be so or not, it is evident that the outbreak in New York City on the 13th of July, not only from the manner of its commencement, the absence of proper organization, and almost total absence of leadership, was not the result of a general well-understood plot. It would seem from the facts that those who started the movement had no idea at the outset of proceeding to the length they did. They simply desired to break up the draft in some of the upper districts of the city, and destroy the registers in which certain names were enrolled. A general provost marshal had been appointed over the whole city, which was subdivided into various districts, in each of which was an assistant provost marshall. Although there had been no provision for a general assistant provost marshal or aid, yet Colonel Nugent acted in this capacity. The drafting was to take place in the separate districts, under the direction of the assistant provost marshals. Although there had been some rumors of resistance to it, they received very little credence, and no special provision was made for such an emergency. The city was almost denuded of the military; the regiments having been called to Pennsylvania to repel Lee's invasion; yet so little fear was entertained, that even the police department was not requested to make any special preparation. The Invalid Corps, as it was called, composed of the maimed and crippled soldiers who could no longer keep the field, were thought to be quite sufficient to preserve the peace. The draft commenced on Saturday in the Eleventh and Ninth Districts, and passed off quietly; and it was thought the same order would be maintained throughout, and if any force were necessary to repress violence, it would be when the conscripts were required to take their place in the ranks.