answersLogoWhite

0

According to the Center for the Study of the First Americans, the earliest inhabitants of the Americas came from south Siberia, between the Altai Mountains and Amur valley. They probably headed east to the Americas around 16,600 years ago. They, in turn, descended from modern humans who came out of Africa by 50,000 years ago and appeared in Central Asia by 40,000 years ago.

User Avatar

Wiki User

10y ago

What else can I help you with?