No, I didn't mean in the characters, I meant in the setting aesthetic as a whole. The general tapestry. Especially, as somebody noted above, Forgotten Realms.The whole "great man" action hero who came from nothing aspect is very American. You'll notice in more traditionally European fantasies heroes tend to be nobility or aristocracy. Aragorn versus Conana. Alan Quartermain versus Indiana Jones. Being an American invention, D&D embraces that, and to its benefit I think.