I suppose what I'm saying is that in order for a country to have the resources the US has and the political motivation to pursue empire, they'd have to have been on the path to empire for the last 200 years and come from the same sociopolitical history that has fueled the United States. So it's pretty steep conjecture.

In other words, yes, if China had the resources of the US it would be a global empire... because in order to have the resources the US has, you need to be a global empire.

This is just a pet theory at this point, I'm not an actual historian.