By "white trash", I will conclude that to be of the Western European lineages......German, French, Italian, Spanish, British, Irish and such.
So, let us not forget
Russian/ Eastern European gangsters and such
Vietnamese/Thai/Cambodian no gooders and their ilk.
Those folks from the "Stans", Pakis, Dot Indians.
Australians and Kiwis??
Best to live alone in Hermitville.
As one of the Johnsons in Blazing Saddles said after Rockridge was saved, "Okay, we'll give some land to the nig gers and the chinks, but we don't want the Irish."