[Big Papa Goat]

I don't know much about American history, but did you invade Cambodia when Pol Pot was in charge? Are you bombing Chinese forces in Tibet to get them out of there? I don't know if I recall much action taken to stop the genocide in Rwanda a few years back, although I of course could be wrong. Despite their gross mistreatment of women, the states still support the undemocratic regime in Saudi Arabia, although I suppose their not as bad as Iraq.
Anyway, my point is that you don't really consistently enforce human rights around the world, so maybe you should consider the possibility that there were other reasons behind this paticular war.