The Nazis has had a spectrum of categories. The Aryan race was at the top, which included Germans and other northern Europeans, but not southern Europeans, like Portuguese. White Afrikaners probably would qualify as Aryans though. And in fact, as people who see themselves as victims of attempted white genocide, and better yet, potentially supporters of Apartheid, they stand to be a positive boon to the demographics of the USA, from the vantage point of our resident white nationalists.