The rest of the world — apart from the few energy producers — will benefit as well, through cheaper imports from the U.S.
In short, Spengler claimed that the first "American Century" would be succeeded by another in which American strength and preeminence would not just be envied but would be even more greatly admired and imitated. It seems that such optimism may well be warranted -- and especially so now with a GOP President and Congress united in such goals.