Cities Of The Underworld: America's Ancient Ancestors
12:00 pm - 1:00 pm, Saturday, January 24 on History Television HDTV (East) ()
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America's Ancient Ancestors
Season 4, Episode 4
Don goes deep beneath the great lakes and explores flooded caves as he searches for evidence of a mysterious, cave-dwelling society that may have been the first people to reach America.
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2021
English
HD Level Unknown
Stereo
Documentary
Architecture
Educational
History
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