Well yeah, I would rather say "had the economic capability to be the most powerful and pre-eminent nation in the world" considering how your economy looks like these days. You don't think too high of yourselves, don't you ?
That the United States is the most economically powerful nation in the world by orders of magnitude isn't a boast. It's simply a "brute fact", as it were. Yes, there's been a recent downturn, but the reality is that the U.S. has experienced quite a few of these, and this one is likely to be no more serious.
"Being unselfish and a civilizing force". Yeah well, if we are here to fall into cheap shots and insufferable comments, coming from a reactionnary 300 years old country with close to no culture, well, yeah, let's talk about "civilization". You see, that's the kind of comment that I would rather like to avoid and this is precisely why I bet you whatever you want that even with a thread split, this topic is already doomed to be catacombed.
That remark was made with a taste of irony, actually. It is true, by the way, that the U.S. is a civilizing force compared to, say, the Taliban or other, similar organizations. It is also true that our attempts to build Afghanistan and help other countries that offer us no real advantage in return qualify as unselfish behavior (I don't mean "charitable". I mean that the primary motivation in those cases is fairly humanitarian in intention). My argument, however, is that you can't make democracy work, you can only hope people want it to, and that such attempts to create better countries usually backfire.
I don't pretend to care about whether the U.S. has a "good culture" in the eyes of other countries. I don't think it matters. As for "reactionary", the only way that that label can be made to stick is if we compare the United States to a select few countries, say, Sweden, Denmark, France, Germany, and Norway. When compared to the greater whole of mankind, the United States is a very liberal and free nation. When negative rights are considered - the right to free speech, assembly, religion, etc., the U.S. is probably the best in the world. That doesn't necessarily make it the most liberal nation out there or the best place for anyone to live, but it is definitely high on the list.
As for being catacombed, I think that most people in this thread have been very civilized on a touchy subject. If you would like to prevent "issues", you have the power to moderate your own tone.
At least we agree on the fact that the wars you started only brought you hatred and a terrible reputation.
Reputation and hatred mean very little in international politics. If the United States could ensure peace and prosperity for itself by being feared and hated, as Rome did, I would advocate that. International relations is a game of sharks, so trying to be "liked" is a fools errand. But there is no need for the United States to be hated, nor any reason for us to try to make others love us. Such things should be irrelevant to us - we should be concentrating on what is best for the United States.
Also, I really doubt that even Russia has the power to devastate Europe without being devastated itself.
Even weakened, Russia has the capability to take on any one European country without much fuss. But I doubt that they would. Still, remember that what we are talking about here are not the more western countries of Europe, but the Baltic and eastern European ones, like Lithuania, Georgia, Ukraine, and etc. Those are more of a tempting target.
My point is that NATO was established to keep a rather unpleasant regime in Moscow from deciding to take a stroll through Paris. It's unlikely that that will happen at this point, very unlikely indeed, and the United States has no self interest in containing Russia.