UK, Ireland /
Britain... What the Poles did for us. [444]
I don't know why language is brought here. Most of Polish immigrants left Poland with aim to earn some money and comeback ... Those who want integrate learn engilsh. I think somebody tries to bring issue if somebody is able to learn language.
How about Jews speaking Yiddish language
en.wikipedia.org/wiki/Yiddish_language
It it was some Jewish communities choice.
Some Jews sopke only their own language and integrated only with their own people. Some communities were living in this way for centuries.