Was Grant’s Hill an Indian burial mound, or a natural feature?Submitted by anonymiz123 t3_11wmg6x in pittsburgh
badBoyBobbby t1_jd3hksa wrote
Reply to comment by Redditmedaddy69 in Was Grant’s Hill an Indian burial mound, or a natural feature? by anonymiz123
I watched a documentary once that claimed native american mound building started in the northeast and over time migrated south. The further south you go the more impressive the mounds get (Mesoamerican aztec pyramids).
Not sure if it was true but it sounded like it made sense.
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