>>514207289
>>514212702
Since there are Americans in this thread, allow me to make my obvious point very clear:
Christianity fragmented along ethnic lines almost perfectly.
Ethiopians are Ethiopian christians.
Egyptians are Copts.
Celtics are Caths.
Slavs are Orthos.
Nordics are Prots.
Mexicans are Caths (but the mestizo version).
etc.
As far as I am aware, Islam has also fragmented along largely ethnic lines (but I'm not an expert on the tribal origins of various browns). Turks and Iranians are muslim in a very different way than Saudis or Moroccans. If Sweden was ethnically Swedish but religiously islamic (or christian, or whatever), Swedes would still largely behave like Swedes.
There are some multi-generational considerations, since islam and christianity degrade the concepts of aristocracy, hierarchy and eugenics, which in turn degrades the genepool, but that isn't really a significant concern unless combined with modern technology.
>>514212785
>memeflag noises
Cool fanfic anon.