If the Zheng He trade expedition reached North America, where are the North American artifacts in China? No corn, no potatoes, nothing. Where are the chinese trade items in North America?
The Norse were in the north, and left junk all over the place. Supposedly, the chinese were in both the north and south, and left absolutely nothing? I'm not buying it.
Uhh.
If the Chinese reached North America, their relics would be a lot more likely to be found in British Columbia than in Novia Scotia.
:') Not that I buy it either, but the Norse contact has been known for over a century, but it wasn't until 1966 that remains of a Norse settlement in N America were found (that were widely accepted that is).