Coastal Migration Theory

The coastal migration theory is the most probable way that early humans migrated into the Americas. Some scientists say that the ice-free corridor that revealed the passageway into the americas from the land bridge may have not existed until after the the land bridge disappeared. If early people skirted along the west coast of the americas in boats, they could have gotten to the americas a lot earlier because the ice near the west coast of the americas melted a lot faster than the ice on the interior. Scientists have also found various 14,000 year old artifacts scattered throughout parts of southern California, all the way down to the north of chile. The Bering land bridge was not present until 11000 years ago, so if scientists found artifacts