What was the primary function of Beringia?

Beringia served as a crucial land bridge that connected Asia and North America during the last Ice Age, allowing early humans and various animal species to migrate between the two continents. This bridge emerged due to lower sea levels, which created a pathway across the Bering Strait, facilitating the movement of people and wildlife. The ability to migrate through Beringia was essential for the early populations as it enabled them to find new resources, environments, and opportunities for survival. The significance of Beringia in human migration highlights its role in shaping early human history and the eventual settlement of the Americas.