To be fair, theres a great deal of overlap between cultural and ethnic groups in this case. Not all members of the ethny are participants in the culture, and the culture incorporates people who are not part of the ethny. But the correlation is pretty high between the two.
In this particular instance the culture lays claim to the ethny and seeks at ever turn to frustrate the semantics of differentiating them.
92 posted on 08/22/2013 7:49:37 PM PDT by tacticalogic
("Oh, bother!" said Pooh, as he chambered his last round.)