The disasters of the heir-apparent brought the king himself into the field. Moving down with a large army to the succour of the prince, he again encountered the Russian forces, but only to see his troops sustain another defeat. Disheartened by these repeated failures, the Persians then changed their tactics, and adopting a more predatory style of warfare, harassed their northern enemy by cutting off his supplies. The year being then far advanced, Zizianoff drew off his forces, and prepared to prosecute the war with renewed energy in the following spring. That spring was his last. An act of the blackest treachery cut short his victorious career. He was conducting in person the siege of Badkoo, when the garrison, making overtures of capitulation, invited the Russian general to a conference for the settlement of the terms. He went unattended to a tent that had been pitched for his reception, and was deliberately set upon and slain by a party of assassins stationed there for the bloody purpose. The King of Persia, when the tidings reached him, grew wild with delight. In an ecstasy of joy he published an inflated proclamation, setting forth that he had achieved a great victory, and slain the celebrated Russian commander. But other thoughts soon forced themselves upon the king and his ministers. A black cloud was brooding over them—the retribution of an outraged nation. A signal chastisement was expected. New armies were looked for; new encroachments anticipated from the North; new forfeitures of dominion seemed inevitable—the righteous result of an act of such atrocious perfidy. Persia felt her weakness, and, in an extremity which seemed to threaten her very existence, trusted to foreign European aid to rescue her from the jaws of death. It was at this time, when threatened with the vengeance of Russia, that the Persian Court addressed a letter to Napoleon, then in the full flush of unbroken success, seeking the aid of that powerful chief. It was at this time, too, that Aga Nebee Khan commenced his journey to India, and it is probable that if the Indian Government had shown any disposition to aid the Persian monarch in his efforts to repel the aggressions of the Muscovite, the French alliance would have been quietly but effectually relinquished. But the supineness of England was the opportunity of France. The Indian Government had left the settlement of the Persian question to the Cabinet of St. James’s, and the Cabinet had dawdled over it as a matter that might be left to take care of itself. In this extremity, the Persian monarch forgot the treaty with the British, or thought that the British, by deserting him in his need, had absolved him from all obligations to observe it, and openly flung himself into the arms of the very enemy which that treaty so truculently proscribed.