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ziro4ka [17]
2 years ago
8

About how long ago did humans arrive in the Americas? A. 15,000 years B. 100,000 years C. 1,500 years D. 50,000 years

History
2 answers:
ICE Princess25 [194]2 years ago
4 0
High-tech dating of mastodon remains found in southern California has shattered the timeline of human migration to America, pushing the presence of hominins back to 130,000 years ago rather than just 15,000 years, researchers said Wednesday.

Read more at: https://phys.org/news/2017-04-humans-america-years-earlier-thought.html#jCp
sp2606 [1]2 years ago
4 0

some 13,500 years ago

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