Login or Sign Up
Menu
Ask a New Question

What is the most widely accepted theory on how early humans migrated to North America?

Because of the Ice Age, they were able to walk from Australia to the southern tip of South America.
They used boats to cross the ocean from Australia to the southern tip of South America.
They used boats to cross what’s now called the Bering Strait.
They walked across the Bering Strait, which was a land bridge at the time.

The most widely accepted theory on how early humans migrated to North America is that they walked across the Bering Strait, which was a land bridge connecting present-day Russia and Alaska during the last Ice Age. This land bridge, known as Beringia, emerged when sea levels dropped due to large amounts of water being locked up in glaciers. This allowed early humans to travel from Asia into North America by walking across the Beringia land bridge.

The most widely accepted theory on how early humans migrated to North America is that they walked across the Bering Strait, which was a land bridge at the time. This land bridge, known as Beringia, emerged during the last Ice Age when sea levels dropped, connecting northeast Asia (present-day Russia) to northwest North America (Alaska). As a result, early humans were able to travel on foot from Asia to North America, eventually populating the continent. The theory of migration through the Bering Strait is supported by archaeological evidence, such as the discovery of ancient tools and remains found in both Siberia and Alaska.