Same reason you commented on my opinion, I presume.
Really? Well, since you used the word "most", that means you've met at least 150 million American women. You REALLY get around...I mean big time. Or are you just tossing around made up statistics?
My girlfriend's Turkish. I'm well aware of the differences of women from nation to nation. They're essentially the same. A chick's a chick.
You want me to generalize 150 million people? Are you being serious? Everybody is different. Some Sri Lankan women are good in bed, some aren't. Some Russian women are dominating, some are submissive. Some Australian women are into tattoos, some aren't. Asking a question like that is like asking what good qualities black people have.