Serpent Mound
A mound in eastern North America formed in the shape of a snake and surrounded by a moat. The hill may have been a tomb, but there is much about it that is unknown. The serpentine shape may have some connection with a constellation.
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Serpent Mound
A mound in eastern North America formed in the shape of a snake and surrounded by a moat. The hill may have been a tomb, but there is much about it that is unknown. The serpentine shape may have some connection with a constellation.
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