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The Founding - Introduction to Madison, Indiana An Overview of the Ohio River Valley
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Working River (a documentary about the Ohio River)
NKY History Hour: Locks and Dams of the Ohio River with Travis Brown
1790 Ohio River Run
History of the Ohio River - Paul Anderson
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Ohio River | Wikipedia audio article
FLATBOATS OF THE OHIO RIVER VALLEY 1941 EDUCATIONAL FILM 31290 HD