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Archeologists and historians believe humans crossed over the Bering Sea land bridge about 20,000 to 30,000 years ago. It is possible that others came to the Western Hemisphere by other means.

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Q: Most historians believe that the first Americans migrated to North America 40000 years ago by what?
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Related questions

How do most historians believe the Native Americans arrived in North America?

Most historians believe early Native Americans crossed over the Bering Land Bridge from Asia to Alaska during the last Ice Age.


Why do people believe that Polynesians migrated from South America?

becuse of the kumera


Why do some historians believe the Aryans migrated from Central Asia to the Indian subcontinent?

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Did Mitt Romney really say I believe in an America where millions of Americans believe in an America that's the America millions of Americans believe in. That's the America I love?

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How did most people get to America?

Most Historians Believe That The First People Came To America By Crossing The LAND BRIDGE. Others Believe That They Came By Boat.


Why scientists believe that the earliest Americans migrated from Asia?

Scientists believe the earliest Americans migrated from Asia based on archaeological evidence such as tools and human remains found in North and South America that are similar to those found in Asia. Additionally, genetic studies have shown close ties between Native American populations and East Asian populations. The Bering Land Bridge theory suggests that these early peoples crossed a land bridge that once connected Asia and North America.


What 2 continents do historians believe were once connected by a land bridge?

its is north America


Do Historians believe that Europeans purposefully brought germs and disease to wipe out the Native Americans in large numbers?

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Why do historians call the French and Indian War The War That Made America?

Historians now believe that the French and indian war was the most important war of the 18th century. 1, It ended French dominion in North America 2, It ended the influence of Native Americans in the development of North America. 3, the seeds of this war caused the Revolution 20 yrs later.


What three states could have also landed in North America?

Historians believe that people from Asia, China, and Polynesia may have also landed in North America.


What present day state did the first Americans travel through?

Historians used to believe that all the first Americans walked across the then frozen Bering Sea into Alaska. However, recent evidence suggests strongly that many of the first Americans actually came by sea landing all up and down the west coast of North and South America.


Why do you believe early people migrated south?

they migrated south because that was the only way that they had to get their food.