Doing them all the good offices we can

[This is from my letter to Meriwether Lewis on August 21, 1808:]

We find it difficult, with our regular government, to take and punish a murderer of an Indian. Indeed, I believe we have never been able to do it in a single instance. They have their difficulties also, and require time. In fact, it is a case where indulgence on both sides is just and necessary, to prevent the two nations from being perpetually committed in war, by the acts of the most vagabond and ungovernable of their members. When the refusal to deliver the murderer is permanent, and proceeds from the want of will, and not of ability, we should then interdict all trade and intercourse with them till they give us complete satisfaction.

Commerce is the great engine by which we are to coerce them, and not war. I know this will be less effectual on this side the Mississippi, where they can have recourse to the British; but this will not be a long-lived evil. By this forbearing conduct towards the Mississippian Indians for seven years past, they are become satisfied of our justice and moderation towards them, that we have no desire of injuring them, but, on the contrary, of doing them all the good offices we can, and they are become sincerely attached to us; and this disposition, beginning with the nearest, has spread and is spreading itself to the more remote, as fast as they have opportunities of understanding our conduct. The Sacs and Foxes, being distant, have not yet come over to us. But they are on the balance. Those on this side the Mississippi, will soon be entirely with us, if we pursue our course steadily. The Osages, Kanzas, the Republican, Great and Wolf Panis, Matas, Poncaras, &c., who are inclined to the Spaniards, have not yet had time to know our dispositions. But if we use forbearance, and open commerce with them, they will come to, and give us time to attach them to us.