I don't see how it is off-topic. I've noticed some of the most ardent Chinese nationalists are 1.5 or 2nd-generation immigrants to the West who are Westernized to varying degrees. I think it's rather odd for these people to be talking about Mainland China in terms of 'us' and 'we', when the vast majority of them would be viewed as foreigners there, especially from the moment they open their mouths.
No that is not what I meant. What I meant was that the U.s. a true "Super Power" would never tolerate a situation on its Northern border (which is also largely flat prairie land) that China had to deal with over and over again for a few thousand years. I didn't mean Chinese went to Canada. I'm aware of Zhenghe's voyage, but I don't believe that book 1492, then again a lot of records were destroyed, who knows...I doubt it. Chinese were not "open sea" people they hugged the coasts.