The correct answer is C) The Beringia Land Bridge.
The area that people following herds of animals crossed into North
America is known as the Beringia Land Bridge.
Scientists and anthropologists agreed that humans from Asia crossed to North America through a portion of land or land bridge that connected Russia to Alaska, So the first humans in America crossed the ice bridge during the last Ice Age, about 16 to 18,000 years ago. These humans were following animal herds to hunt and that is how they get to North America.
