Not so astonishing to those who follow my work on the Bronze Age. You know that North America provided all the quality copper to the old world for over a thousand years and was completely essential for the building of the great Pyramid in 2400 BC.
This was then followed by lower level contact and ultimately dominated by the Vikings before Columbus.
All this meant european colonies in North America, but not necessarily dominance. And plenty of them by all considerations. The cultural story confirms as much as well and counters the Anglo political narrative which claimed pristine societies. They also played that gag to the bitter end.
This means of course that our native societies have no better claim to land rights that the latecomers from Europe.
In the event, it appears that linear A was the actual script associated with the atlantean world, at least in terms of the traders themselves. Alternate scripts may well have been preferred by the Bronze Age magi. This information i have sought a long time.