Is there a country that doesn't have descendants or emigrants living in the USA?

So far as Italy was concerned, I assume tha Italian-Americans would have seen it as going to liberate Italy, and the reception they'd have got would have confirmed that, because thta's how most Italians in Itakly saw it. My father's war was largely in Italy and it felt like being part of a liberating army to him.

It must have been harder for Americans of non-Jewish German descent. Japanese Americans of course had different problems.