@ehBeth,
I grew up in an ethnic cesspool. There were separate clubs & churches/temples for Uniate and Orthodox Ukranians, German Jews and those from farther East in Europe. We had epithets for everyone and even distinct ones for Czechs and Slovaks. There were even identifiable neighborhoods of people from Malta and Armenia (they were adjacent) . Though we then called them all Syrians, we knew that those Mesopotamians came in two varieties of Christians and two of Moslems. Lots of Irish too, but I assumed then we were the norm for everyone else, and that all those poor Dagos secretly wished they were Irish. I found out later on that wasn't true, but by then it didn't matter.