Such writers do not consider, that these Tartars were never other than destroyers, and that Alexander built towns in the very country which they inhabited; and in this respect I may venture to compare Peter the Great to Alexander; like him he was assiduous and indefatigable in his pursuits, a lover and friend of the useful arts; he surpassed him as a lawgiver, and like him endeavoured to change the tide of commerce in the world, and built and repaired at least as many towns as that celebrated hero of antiquity.
On the approach of the Russian army, the governor of Derbent resolved not to sustain a siege, whether he thought he was not able to defend the place, or that he preferred the czar's protection to that of the tyrant Mahmoud; brought the keys of the town and citadel (which were silver) and presented them to Peter, whose army peaceably entered the city, and then encamped on the sea-shore.
The usurper, Mahmoud, already master of great part of Persia, in vain endeavoured to prevent the czar from taking possession of Derbent: he stirred up the neighbouring Tartars, and marched into Persia to the relief of the place; but, too late, for Derbent was already in the hands of the conqueror.
Peter however was not in a condition to push his successes any further at this time. The vessels which were bringing him a fresh supply of provisions, horses, and recruits, had been cast away near Astracan, and the season was far spent. He therefore returned to Moscow, Jan. 5. which he entered in triumph; and after his arrival (according to custom) gave a strict account of his expedition to the vice-czar Romadanowski, thus keeping up this extraordinary farce, which, says his eulogium, pronounced in the academy of sciences at Paris, ought to have been performed before all the monarchs of the earth.
The empire of Persia continued to be divided between Hussein and the usurper Mahmoud. The first of these thought to find a protector in the czar, and the other dreaded him as an avenger, who was come to snatch the fruits of his rebellion out of his hands. Mahmoud exerted all his endeavours to stir up the Ottoman Porte against Peter, and for this purpose sent an embassy to Constantinople, while the princes of Daghestan, who were under the protection of the grand seignior, and had been stript of their territories by the victorious army of Peter, cried aloud for vengeance. The divan was now alarmed for the safety of Georgia, which the Turks reckon in the number of their dominions.
The grand seignior was on the point of declaring war against the czar, but was prevented by the courts of Vienna and Paris. The emperor of Germany at the same time declared, that if Russia should be attacked by the Turks, he must be obliged to defend it. The marquis de Bonac, the French ambassador at Constantinople, made a dextrous use of the menaces of the imperial court, and at the same time insinuated, that it was contrary to the true interest of the Turkish empire, to suffer a rebel and an usurper to set the example of dethroning sovereigns, and that the czar had done no more than what the grand seignior himself ought to have done.
During these delicate negotiations, Mir Mahmoud was advanced to the gates of Derbent, and had laid waste all the neighbouring country in order to cut off all means of subsistence from the Russian army. That part of ancient Hyrcania, now called Ghilan, was reduced to a desert, and the inhabitants threw themselves under the protection of the Russians, whom they looked upon as their deliverers.
In this they followed the example of the sophi himself. That unfortunate prince sent a formal embassy to Peter the Great, to request his assistance; but the ambassador was hardly departed, when the rebel, Mir Mahmoud, seized on Ispahan and the person of his master.
Thamaseb, the son of the dethroned sophi, who was taken prisoner, found means to escape out of the tyrant's hands, and got together a body of troops, with which he gave the usurper battle. He seconded his father's entreaties to Peter the Great for his protection, and sent to the ambassador the same instructions which Shah Hussein had given him.
This ambassador, whose name was Ishmael Beg, found that his negotiations had proved successful, even before he arrived in person; for, on landing at Astracan, he learnt that general Matufkin was going to set out with fresh recruits to reinforce the army in Daghestan. The dey of Baku or Bachu, which with the Persians gives to the Caspian Sea the name of the Sea of Bacou, was not yet taken. The ambassador therefore gave the Russian general a letter for the inhabitants, in which he exhorted them in his master's name to submit to the emperor of Russia. The ambassador then proceeded to Petersburg, and general Matufkin departed to lay siege to the city of Bachu. (Aug. 1723.) The Persian ambassador arrived at the czar's court the very day that tidings were brought of the reduction of that city.