Question: Did man-made modifications to Conewago Canal and Tennessee–Tombigbee Waterway assist in navigating these passages?
Sentence (from "Gaines Trace"): It was constructed in 1811 and 1812 from the Tennessee River (opposite the Elk River's mouth) to Cotton Gin Port on the upper Tombigbee River and on to Fort Stoddert on the lower Tombigbee.
Relevant evidence: No