Maybe they hate everybody
All this for twelve cartoons. I would like to point out for the Teachable Moonbats (if any exist) that Denmark has been remarkably free of all the sins usually laid at America's door. Not a superpower, never been a hotspot of cowboy activity, and I'm pretty sure they are not imposing their culture on anyone (except for Legos and you can't really call that imposition -- more of a seduction and who minds being seduced?)
My point being (I do have one) is if twelve cartoons can get this much of a violent reaction, maybe all this hate-America stuff ISN'T because of something WE did. I mean, if you scale the reaction and rhetoric and so on, it looks like our real crimes would amount to something like forty cartoons and a couple knock-knock jokes.