>>19519330>>19519354>>19519361I already kinda pointed out the main reason for why this thing specifically is what separated/separates neanderthals and sapiens, but I guess you need some friendly spoonfeeding.
Immune system adaptations are the very last regional inheritance to get bred out completely whenever one group absorbs another.
All eurasians have some % of denisovan and/or neanderthal regional adaptations, mainly immunological ones.
And for rhesus factor (which is what makes blood types "negative" or "positive") this happens to be something very important, to the point where a rhesus negative mother will develop antibodies against her first RH+ child, so that EVERY addotional rh+ child will get aborted by the mother. This mechanism is directly linked to how RH- immune systems work compared to rh+, as RH- arctic immune systems have evolved to passively allow small levels of infection to linger in the body without overreacting, so that proper antibodies can be produced to more effectively kill off intruding viruses and infections without spending endless amounts of resources for every cold one gets, every winter, for the rest of their lives.
tldr;
nigger immune systems are wasteful and retarded when it comes to dealing with seasonal colds, so RH- immune system populations never found it beneficial to let this wasteful immune system variant slip under the radar of the RH- antibody catalog. The abortion of RH+ is what jewish "rhogam" technologies try to prevent, by forcefully genociding the RH- immune system variant.
Trying to breed 2 different species and ending up with a stillbirth is natural.
Forcefully, with the help of technology, breeding 2 incompatible immune systems with the intent of eradicating one of them is literal genocide.
Jews are actively funding and advertising the genocide of RH-.
