The Emperor Nicholas died in March, 1855, having lived long enough after the beginning of that great war which he had so rashly provoked to see his armies everywhere beaten and his fleets everywhere blockaded, while the Russian leadership of Europe was struck down at a blow, never to be resumed, unless there should be a radical change effected in Russian institutions.  Nearly thirty years of the most arrogant rule ever known to the world came to an end in a moment, because the Emperor took “a slight cold.”  A breath of the Northern winter served to stop the breath of the Emperor of the North.  He slept with his fathers, and his son, Alexander II., reigned in his stead.  The new Czar, who has the reputation of being a much milder man than his father, and to bear considerable resemblance to his uncle, as that uncle was in his best days, was soon reported to be an emancipationist; but as the same reports had prevailed respecting both Alexander I. and Nicholas, the world gave little heed to what was said on the subject.  It was not until he had reigned for almost two years that something definite was done in relation to it by the Czar; and then as many obstacles were thrown in the way of the reform as would have served to disgust any man who had not been in downright earnest.  The Czar then took matters into his own hands, so far as that was possible, and the work was pushed forward with considerable speed.  There was much discussion, and there were many disappointments, in the course of the business; but through all the Czar held to his determination, with a pertinacity that was not expected of him, and which leaves the impression that his character has not been properly understood.  The history of the undertaking is yet to be written, but, from what little is known of its details, we should say that Alexander II. experienced more opposition, and that of an extremely disagreeable character, from the nobility, than Alexander I. would have encountered from the nobles of his time, had he resolved upon emancipation in good faith, and adhered to his resolution, as his nephew has done.  Persons who suppose that a Russian Czar cannot be drowned, because belonging to that select class who are born to be strangled, would have it that the question would be settled by an application of the bowstring, or the sash of some guardsman, to the Imperial throat; and so a successful palace revolution lead to the postponement of the plan of emancipation for another quarter of a century.  But Russian morality is of a much higher character than it was, and the members of the reigning house are models of decorum, and know how to defer to opinion.  The nobles, too, are men of a very different stamp from their predecessors of 1762 and 1801.  The Russian polity is no longer a despotism tempered by the cord.  Fighting the good fight with something of a Puritanical perseverance, the Czar was enabled to triumph over all opposition to his preliminary project; and on the 3d of March, (N.S.,) 1861, the “Imperial Manifesto” emancipating the serfs was published.