Question

According to the land bridge theory, why may people have crossed into North America from Siberia? They were following the prehistoric mammals they hunted. They wanted to learn the new farming techniques developed in the Americas. They did not like living under the harsh rule of the Aztecs. The glaciers in Asia had pushed them off their land.

Answer 1

According to the land bridge theory, people may have crossed into North America from Siberia following the prehistoric mammals they hunted. This theory suggests that during the last Ice Age, lower sea levels exposed a land bridge known as Beringia, allowing people to migrate from Asia to North America in search of food and resources, particularly large game animals that they relied on for sustenance.