Theory Of Origins
"Although modern scholars no longer believe in the diffusion theory it was once thought that the Red Paint people traveled across the Northern Hemisphere from Europe to North America."
The diffusion theory was based on similarities between the Red Paint people's stone tool technology, houses, and ritualistic burial habits that included the use of red ocher. Red ocher is common in many geographic regions, and is commonly used in many prehistoric cultures. The stone technology and similar geometric designs of dots and lines that appear on the stone tools of both the North American Red Paint culture and on the tools of European prehistoric cultures could have developed independently of each other."
Look at the distribution of R DNA among native Americans in the North East US and Canada it tells you something.