They crossed over the land bridge called Beringia
The Land Bridge Theory refers to the migration of people from the eastern hemisphere to the western hemisphere. It states that people crossed a frozen land bridge calked the Bering Strait to make their way into the Americas.
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fossils
The Land Bridge Theory refers to the migration of people from the eastern hemisphere to the Western Hemisphere. It states that people crossed a frozen land bridge calked the Bering Strait to make their way into the Americas.
The land bridge theory suggests that around 10,000 years ago, a land bridge called Beringia connected Asia and North America, facilitating the migration of early humans into the Americas. This theory helps explain how humans first populated the Americas by crossing from Asia into North America.
a land bridge was created between Siberia and Alaska
The land bridge theory suggests that during the last Ice Age, a land bridge formed between Siberia and Alaska due to lower sea levels, allowing for the migration of people from Asia to North America. This theory helps scientists explain how early human populations could have crossed into North America from Asia via this land bridge, known as Beringia.
Bering Land Bridge
They Used A land Bridge
one is the land bridge theory the other is the costal theory and the l.ast one is the Australia theory.
The two main theories of migration to the Americas are the Beringia Land Bridge theory, which suggests that early humans crossed a land bridge from Asia to North America, and the Coastal Migration theory, which proposes that ancient humans migrated by following the Pacific coast. The main difference lies in the routes taken by the migrating populations, with one theory focusing on a land bridge and the other on coastal migration pathways.