Who came to the aid of Haiti when there was an earthquake that destroyed almost everything? America
Yip, no other countries. It was all American.
Who came to the aid of Chile in the earthquake the followed? America
Again, only America, no other countries helped.
Who is giving in the wake of the earthquake and subsequent tsunami in Japan?
Yip, America again, no other countries. Looks like we've got a trifecta!
Who joined two world wars, not because they wanted to, but because they were under threat of an attack and the proceeded to end those wars that could have had gone much longer and resulted in more deaths?
The US didn't play much of a role in the European theatre in WW2. Mainly you just defended yourselves against the Japanese.
Then who rebuilt Japan after it was bombed?
Blow a country up, kill tens of thousands of people and then act like you've done some magnanimous task by helping to rebuild them. Nice.
Who brought an end to the subsequent standoff between Russia and the U.S.?
Clearly only America. It had nothing to do with how Russia was run at all.
Who toppled a dictator in Afganistan to support the people who wanted freedom?
I think you mean Iraq, actually. Lets just ignore how many civilians died, shall we?
Who is Currently fighting to defend the people of Lybia from the laughable dictator Gaddafi and his forces?
That would be NATO, of which the US is a member.
Who first set foot on the moon?
An American. But that has little to do with America being the world's police or some-such.
Who was the first modern democracy?
The United Kingdom.
What country invented almost all of modern technology?
Depends what you're counting as 'modern' doesn't it? I'd probably have to go with the UK again, starting with the industrial revolution.
Even when America has made mistakes, it's intentions have been correct.
Yeah, it's intentions to completely dominate the middle east to ensure control of it's oil supply are "correct".
And I think we are winning in another area that you might not think is that important:
PatriotismHeh, yeah, blind patriotism is such a virtue. I wish my country could 'win' at patriotism.
None.