Question

How did humans get to the Americas from Asia?

a
They sailed in ships across the ocean.
b
They crossed a land bridge on foot.
c
They swam across the ocean.
d
They evolved from chimpanzees already living there

Answer 1

Answer:

The settlement of the Americas is widely accepted to have begun when Paleolithic hunter-gatherers entered North America from the North Asian Mammoth steppe via the Beringia land bridge, which had formed between northeastern Siberia and western Alaska due to the lowering of sea level during the Last Glacial Maximum.