Notes on General Ashley, the Overland Trail, and South Pass.

The article presents an examination into the exploratory expeditions of U.S. General William H. Ashley throughout the Western frontier in the 1820s. Comments are given highlighting his historical significance and discussing how his overland trail explorations and work within the fur trade contributed to the nation's development. An overview of the fur trade and the Rocky Mountain region previous to his trip is given. The itineraries and conflicts of Ashley's expeditions are provided, discussing both the events themselves and Ashley's impressions and decisions made during the ventures. A comprehensive index is provided citing multiple primary-source letters, journal entries, and other records from the enterprise.