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en.wikipedia.org

Canal - Wikipedia

A canal can cut across a drainage divide atop a ridge, generally requiring an external water source above the highest elevation. The best-known example of such a canal is the Panama Canal. Many canals have been built ...

ohiodnr.gov

History of the Ohio Canal System

As the canal system grew, towns and cities along the canal routes experienced substantial growth, driven by the influx of goods and services. Urban centers like Akron and Cleveland flourished, transforming from modest...

oceanservice.noaa.gov

What is a canal? - NOAA's National Ocean Service

A canal is a human-made waterway that allows boats and ships to pass from one body of water to another. Canals are also used to transport water for irrigation and other human uses.