1From Thomas Jefferson to George Rogers Clark, 3 January 1778 (Jefferson Papers)
As some Indian Tribes, to the westward of the Missisippi have lately, without any provocation, massacred many of the Inhabitants upon the Frontiers of this Commonwealth, in the most cruel and barbarous Manner, and it is intended to revenge the Injury and punish the Aggressors by carrying the War into their own Country. We congratulate You upon your Appointment to conduct so important an...