Oh, right. It doesn't change the fact that the US is very culturally homogenous.
because a language is not much spoken, it doesn't count?
A langage that isn't much spoken is one you're much less likely to encounter.
I neglected them because they're numerically negligible, and because if I had cited all native languages in the United State, I should then, too, have procedeed to cite all minority languages from Western Europe, which are more widely spoken.
There are, for instance, 13 million native speakers of Bavarian. By comparison, there's less than 3 millions native americans in the United States.
I could have been more pedantic, but for brevity's sake, I decided not to go too much into details.