Consider the San Diego Skulls discovered by Malcolm J Rogers. When judging the skulls antiquity, George F. Carter (previously a Curator of Anthropology at the San Diego Museum and Senior Geologist at the Texas A and M University) judged them to be 40,000 years old. There are plenty of other artifacts and remains that have been dated well before the time window in which the Land Bridge theory would allow.

Anyone who likes a book supporting the Bering Sea Land Bridge Theory. Indigenous people have been in North and South America for Hundreds of thousands of years. Stop telling native people how they came to be. They had their own history but no one listened.