The EU, because us Europeans are more civilized and show more restraint than you Americans. Basically, we've been around longer - we know how things work (we've already made our mistakes), and our solution to most problems is not "lets blow it up". Admittedly, the UK sided with America in the Iraq war, but the UK is unfortunately more US than European.
Also our welfare, economic and domestic policies and systems are fairer and more effective than yours. We don't have a national debt of $7 Trillion, we don't have homeless people dying on the streets, we have free health and education, and we don't have a society where half the black population are behind bars.
Yes, of course, I can see the sophistication flowing from you. That is brilliant.
I mean, after all, the US has made so MANY errors compared to what European powers have done in the past and we are so indecent with the power we have all being considered.
As well, the average European nation has a deficit around the same level of their GDP as the US has. As well, your economic systems are inferior which can be noted by a lower GDP per capita, generally higher unemployment rates, as well as the greater tendencies towards subsidization and distrust of much of free trade. As well, your nations don't HAVE black people(at least not in significant numbers) so the comparison cannot be justly made, instead y'all have MUSLIM people who are having their own shit to deal with and their own economic problems.