I want to know the answer to the following question:
What did ancient people walk across from Siberia into North America?
All the background I'm provided with is that "Emigrants from Siberia that walked across the Bering land bridge into North America may have had dogs in their company, and one writer suggests that the use of sled dogs may have been critical to the success of the waves that entered North America roughly 12,000 years ago, although the earliest archaeological evidence of dog-like canids in North America dates from about 9,400 years ago.:104". Is that enough to answer the question?
Answer: yes