The time of service of his troops had expired, and they were anxious to go home. By presents and promises he managed to enlist one hundred of them for eight months longer. Then, to color his staying with so few men, he made a feint of returning to the Falls, alleging as a reason his entire confidence in the loyalty of his French friends and his trust in their capacity to defend themselves. He hoped that this would bring out a remonstrance from the inhabitants, who, by becoming American citizens, had definitely committed themselves against the British. The result was such as he expected. On the rumor of his departure, the inhabitants in great alarm urged him to stay, saying that otherwise the British would surely retake the post. He made a show of reluctantly yielding to their request, and consented to stay with two companies; and then finding that many of the more adventurous young creoles were anxious to take service, he enlisted enough of them to fill up all four companies to their original strength. His whole leisure was spent in drilling the men, Americans and French alike, and in a short time he turned them into as orderly and well disciplined a body as could be found in any garrison of regulars. He also established very friendly relations with the Spanish captains of the scattered creole villages across the Mississippi, for the Spaniards were very hostile to the British, and had not yet begun to realize that they had even more to dread from the Americans. Clark has recorded his frank surprise at finding the Spanish commandant, who lived at St. Louis, a very pleasant and easy companion, instead of haughty and reserved, as he had supposed all Spaniards were. Dealings with the Indians. The most difficult, and among the most important, of his tasks, was dealing with the swarm of fickle and treacherous savage tribes that surrounded him. They had hitherto been hostile to the Americans; but being great friends of the Spaniards and French they were much confused by the change in the sentiments of the latter, and by the sudden turn affairs had taken. Some volunteers--Americans, French, and friendly Indians--were sent to the aid of the American captain at Vincennes, and the latter, by threats and promises, and a mixture of diplomatic speech-making with a show of force, contrived, for the time being, to pacify the immediately neighboring tribes.