Things went on in this way very prosperously for a time; but at length, as might have been anticipated, suspicions and jealousies began to arise, and, after a time, the elements of a party opposed to the princess began to be developed. These consisted chiefly of the old nobles of the empire, the heads of the great families who had been accustomed, under the emperors, to wield the chief power of the state. These persons were naturally jealous of the ascendency which they saw that the princess was acquiring, and they began to plot together in order to devise means for restricting or controlling it. But, besides these nobles, there was another very important power at the imperial court at this time, namely, the army. In all despotic governments, it is necessary for the sovereign to have a powerful military force under his command, to maintain him in his place; and it is necessary for him to keep this force as separate and independent as possible from the people. There was in Russia at this time a very powerful body of troops, which had been organized by the emperors, and was maintained by them as an imperial guard. The name of this body of troops was the Strelitz; but, in order not to encumber the narrative unnecessarily with foreign words, I shall call them simply the Guards. Of course, a body of troops like these, organized and maintained by a despotic dynasty for the express purpose, in a great measure, of defending the sovereign against his subjects, becomes in time a very important element of power in the state. The officers form a class by themselves, separate from, and jealous of the nobles of the country; and this state of things has often led to very serious collisions and outbreaks. The guards have sometimes proved too strong for the dynasty that created them, and have made their own generals the real monarchs of the country. When such a state of things as this exists, the government which results is called a military despotism. This happened in the days of the Roman empire. The army, which was originally formed by the regular authorities of the country, and kept for a time in strict subjection to them, finally became too powerful to be held any longer under control, and they made their own leading general emperor for many successive reigns, thus wholly subverting the republic which originally organized and maintained them. It was such a military body as this which now possessed great influence and power at Moscow. The Princess Sophia, knowing how important it would be to her to secure the influence of such a power upon her side, paid great attention to the officers, and omitted nothing in her power which was calculated to increase her popularity with the whole corps. The result was that the Guards became her friends, while a great many of the old nobles were suspicious and jealous of her, and were beginning to devise means to curtail her increasing influence.