I'm pretty sure the Murricans would just use that as an excuse to malign other ethnic groups besides the Muslims and then start blowing shit up based on the slant of people's eyes, etc. Murricans are good at inventing racist causes to justify starting wars and stealing other people's stuff.
"Yeah, that 7 foot tall bully needs a midget middlepower or 2 and a couple of frightened kitty cats to chew on its bootheels. That'll put those nuke loving Murricans right back in their place as... what was it? Undefeated World Champion? For like 60 years?"
America could not sustain itself without the current import/export system that it has. Even now, leading presidential candidates are talking about the need to re-calibrate our trade relations with major partners. If the US was impeded in its capacity to important industrial products from China and export labor to it, if it could not have traded weapons and cash for fuel with the oil barons, if more of the titans of Europe aside from Russia were willing to oppose US doctrine in the market, and more of South America willing to take a stand as Venezuela did, then things would have turned out quite differently. If there is one thing you can count on about the US, it is that it will act pragmatically in its own interests.