The next morning, Clark proved himself to be a diplomat no less than a soldier. The news of the alliance of France with the young American republic had just reached the old-time colony of the former in Canada. Counting upon this and his knowledge that the _habitans_ were inclined to give allegiance to any ruler who would insure them peace and protection, he relaxed the acerbity of his demeanor and adopted a friendly attitude towards the Kaskaskians. He assured them that it was not his desire to treat them with severity. That as British subjects they were enemies to the Americans, but if they were willing to take the oath of allegiance and to support the American cause, no harm should befall them. He assured them that their religion should not be interfered with, that they should enjoy the fullest protection for their property, and that all their rights should be scrupulously respected. The creoles, relieved of the terrible dread that had been upon them and overjoyed at the prospect of resuming the peaceful, pleasure-seeking lives they loved beyond everything else, cheerfully assented to sever the slender tie that bound them to the British Crown. The oath was administered, and the American flag floated in British territory. The fickle Frenchmen were now moved to enthusiastic admiration and friendliness for their conquerors, and many of their young men displayed eagerness to fight for them. When Clark organized an expedition against Cahokia a body of these volunteered to augment his meagre detachment, and he was only too glad to avail himself of their services. Cahokia was taken without resistance on the part of the inhabitants, who were readily persuaded by the French contingent in the American force to take the oath of allegiance as they had done. Encouraged by these successes, Clark despatched a French priest, who had displayed genuine regard for the Americans, to the important post of Vincennes, with the object of persuading its garrison and population to follow the example of the people of Kaskaskia and Cahokia. The expedition was entirely successful. Père Gibault gathered the inhabitants of Vincennes in the church and at the close of a convincing argument induced the majority of them to take the oath of allegiance to the American Congress. Clark was delighted at the result of this venture but, having no garrison to spare for Vincennes, was compelled to content himself with a commander, who was permitted to raise the American flag without any opposition. It was now August, so that in three short months an intrepid leader in command of fewer than two hundred men had succeeded in reducing three British posts and placing a considerable extent of territory under the flag of his own country. And this wonderful achievement had been accomplished without the loss of a single life on the side of the invaders. IX. THE VICTORY OF VINCENNES