I'd say they're pretty Gentile in the Congo. Gentile or Savage, not Jewish anyway. Maybe they're Bantus in the Congo, or would they be Nilotes? I'm not so well up on my African ethnic groups.
If we're going to debate the point seriously - and I see no point in doing so beyond flexing that Brain muscle that takes care of abstract reasoning - then we'd have to agree with the previous poster. Jewishness for the Nazis wasn't simple biology, it was a set of social behaviours determined by biology. Therefore, the less Jewish blood, the less Jewish behaviour. I guess the 25% rule was an arbitrary number. People always hated Jews, but because of the spread of race doctrine and the turmoil brought about by the social and economic changes in the drive towards modernity, they declared holocaust.
It was never about ugly noses or bad hairstyles. It was about keeping society stable. If your nose was less than 25% ugly, then you posed a negligable danger
_________________
Ara, what do I care for me goose feathered bed?
What do I care for blankets?
Tonight I lie in a wide open field,
in the arms of me raggle taggle gypsy-o