Timeline First arrival
Category: Other
Updated: 2 Apr 2023
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Created byBenjamin Rader
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Multiple migrations theory
Estimated arrival date: 20,000 YAG
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Linguistic studies show that there were 3
different language families among the first
people in the Americas which could equal there
being 3 separate migrations. This theory is back
up by dental clusters all matching 3 separate groups.Colombus First contactClovis First model
Estimated arrival date: between 14,000 & 12,000 YAG
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Spearheads found in the americas with carbon
dating that date back to 12k years ago lead
scientists to believe that that must be when the
america’s were first inhabited. The Clovis were
the original group who these spears belonged
to were named the clovisBoarder theory Sea fairing
Estimated arrival date: 15,000 YAG
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In debunking the Multiple migration theory Genetists found
evidence supporting and idea that intial migration to the americas
happened through sea fairing. This ment that societies from
East Asia were the first "Americans"
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