Oh you didn't gas a segment of your population.
No but you did let 100 black men stay infected with syfillis without telling or treating them, letting them die an awful dead.
The US is just as horrible as all the other countries you named. The US does their own will, they refuse to do as the world wants when that is not what the US wants. Remember Kyoto?
Perhaps you should take your own blinders off, because you should know that Iraq was not allowed to sell oil to anyone. Not to the French nor the Americans. It could only be traded against medicins and that sort of stuff.
I know about the Marshall aid after the Second World War. You won't hear me say that America is the country of evil, there are good and bad men just as in any other country in the world. The Marshall aid is an example of what the good men did. The war in Iraq is not.
The UN is indeed not the wonderfull institution we might want it to be, but all know why that is. Pride and lust for might.
Fact still remains that the ideas of the UN were to improve the world, to make this world a better place for all of us.
And those ideas were born because of evil.