Are the Madera Canal and the Dismal Swamp Canal both on the western half of the United States?
Madera Canal: The Madera Canal is a 35.9 mi aqueduct in the U.S. state of California. Dismal Swamp Canal: The Dismal Swamp Canal is located along the eastern edge of the Great Dismal Swamp in Virginia and North Carolina in the United States.
no