Ancient Aliens: The Demise of Neanderthals (Season 11) | History

Some archeologists claim that a lack of intelligence might not be the reason for Neanderthals' extinction in this clip from Season 11's episode, "The Prototypes". #AncientAliens
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"Ancient Aliens" explores the controversial theory that extraterrestrials have visited Earth for millions of years.

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Видео Ancient Aliens: The Demise of Neanderthals (Season 11) | History канала HISTORY