If 6 million of the 12 were Jews then the other 6 million must of not been worth mentioning as we only hear of one set of victims.
When I was in school in the 60s it was made clear the breakdown of the 12 million people which included six million non-jews. But the point was made that as heinous as this was the other 6 million were not an attempt to extinguish an entire race.
I dare say that the NEA does not recognize the 20 million Kulaks that Stalin slaughtered.
There also were an estimated 1 to 2 million ethnic Germans killed immediately after the end of the Second World War. They were Germans who had moved into Central Europe with the Nazis.
Not saying they didn’t have it coming.