Purple what's going to happen is you'll get the congressional medal of honour, and I'll be cooling my heels in Gitmo in an orange boiler suit (so not my colour) and a free copy of the Koran.
Anyway, might as well be strung for a sheep as a lamb.
And what about the Monroe doctrine where America
gave itself the right to interfere aggressively in all of the America's and indeed the entire Western Hemisphere if it's hegemony was threatened? A policy ruthlessly followed particularly in South America? That American interference was and is often covert, does not make it any less aggressive. It's policy towards Cuba presently is highly aggressive. I imagine much of south America views the US with equal amounts of fear and loathing.
I suspect America would like Turkey to join to weaken the EU. You're right Turkey wants to join for it's own reasons, and has undertaken reforms to beef up its democratic credentials. A good thing for the Turks. But they aren't a European country, so joining should not be an option.
US policy in the ME is neither benefical or enlightened, merely short-sighted.Saudi rulers depend on the extremist Wahabi religious sect to stay in power. They are committed to jihad and support the very extremist elements currently in Somalia. America's attack on Iraq has been a disaster. It will occupy it in all but name (the US "embassy" will have 16,000 staff for God's sake) .
Israel is not a proper democracy. How can it be? Only jews born anywhere in the world are automatically citizens under the law of return. It is a type of theocracy masqurading as a democracy. A jewish state for a jewish people, built in large parts on occupied land. A land grab is still going on at the moment. The only reason it can get away with it's policies is the US's unquestioning support. This deeply unfair and flawed policy encourages the very extremism that destablises the entire region. If America played an actual honest broker, it might quell much unrest, but it won't because of the infamous jewish lobby. Ironically US support for Israel has left it(Israel) in a constant state of war and conflict.
The origins of states is a relatively new phenomenon. "Antiquity knew them not" as someone famous said. But Pakistan emerged as a relatively coherent and peaceful state (internally) in the modern era. So did Bangladesh. But Pakistan has now been destablised by the American-led attacks in Afghanistan, and the spill-over. American policy has failed. Failed America, failed the West, failed the world in every respect. It's dominance is coming to an end ingloriously. It could have done so much better.