In Chapter 31 of Brad Thor's "Code of Conduct," the narrative shifts to the Chesapeake and Ohio Canal National Historical Park, highlighting its extensive span of 185 miles starting from Georgetown. This park serves as a reminder of the region's rich history and the role canals played in American transportation and commerce.

The chapter may explore themes of preservation and history, underscoring how the park protects vital landscapes and historical artifacts. The canal's significance as a landmark emphasizes the connection between past and present, inviting readers to reflect on the importance of such sites in understanding the fabric of American identity.