The whole Irishness thing in US
How come the Irish make such a huge deal out being Irish. It appears to me it's because they weren't the educated Irish who arrived in US and they're very rural people, therefore multiculturalism doesn't fit their world views. The starred and striped mixing pot has so many nationalities - Germans, English, Dutch, Swedes didn't make such a huge issue out of their heritage or at least aren't as loud.
Just looking at it from Europe...