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.
Clark took upon himself the greater task of dealing with a huge horde of savages, representing every tribe between the Great Lakes and the Mississippi, who had come to the Illinois, some from a distance of five hundred miles, to learn accurately all that had happened, and to hear for themselves what the Long Knives had to say.

They gathered to meet him at Cahokia, chiefs and warriors of every grade; among them were Ottawas and Chippewas, Pottawatomies, Sacs, and Foxes, and others belonging to tribes whose very names have perished.

The straggling streets of the dismayed little town were thronged with many hundreds of dark-browed, sullen-looking savages, grotesque in look and terrible in possibility.

They strutted to and fro in their dirty finery, or lounged round the houses, inquisitive, importunate, and insolent, hardly concealing a lust for bloodshed and plunder that the slightest mishap was certain to render ungovernable.
Fortunately Clark knew exactly how to treat them.