SOLUTION: The Natchez Trace
This passage describes the journey of early 1800s boatmen known as Kaintucks, who floated goods down the Ohio and Mississippi Rivers to Natchez, then walked back north via the Natchez Trace. The trail was originally formed by animals and Native American footpaths, later used by traders and settlers. Key details like "under the hill" (a famous part of Natchez), Native presence, mounds, and frontier stands all point to this historic route.