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Canal - Wikipedia
Canals and inland waterways | Description, History, Types, …
List of canals | Britannica
Canals and inland waterways - US History, Construction, Navigation
10 Historic Canal Towns to Visit That Aren’t Venice
The Canal Era [ushistory.org]
What is a canal? - NOAA's National Ocean Service
The Canal Era - National Canal Museum
The Ohio & Erie Canal - U.S. National Park Service
Home - The American Canal Society