The only indigenous people of the americas known to have produced a written language were the

The only known indigenous people of the Americas to produce a written language were the Maya. The Mayan language group is considered as one of the greatest documents and most Americans studied. The modern languages of Mayan run down from Proto-Mayan, it is a language believed to have been spoken for almost five thousand years ago. It has been partly restored using the relative method.

the real answer is b

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