[muawiyah]

Not quite sure why early Shang refugees would go all the way to the Bering Strait. It would make much more sense to island hop in the Aleutians.

[blam]

"Not quite sure why early Shang refugees would go all the way to the Bering Strait. It would make much more sense to island hop in the Aleutians."

Yup. The Great Circle route.