[mancerayder]

If by Americanized, you include become Native English speakers, then I'd have to disagree with that 0 number. There are huge swathes of NYC neighborhoods in Brooklyn and Queens where second generation immigrants would be mistaken for first generation in most of the rest of the country.

I'm not saying this is good or bad, just that we're not so superior to Europeans with regards to integration as we think we are. I think we tend to care less. Of all the xenophobic stuff some of our politicians say, I don't notice the word integration come up a lot.