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

The answer would be around 13,000 years ago but as it's not a option, (A) would be your answer

Explanation:

The Clovis first theory refers to the 1950s hypothesis that the Clovis culture represents the earliest human presence in the Americas, beginning about 13,000 years ago.

congress was not thoroughly prohibiting states from funding religious schools.

me on my last question.