Ahmedahmed5000
Vorbeck
Monoamine oxidase A aka warrior- gene is a gene that makes men more violent and men with this gene are more prone to adhd and other anti personality disorder, and also some ethnic groups have it more than other ethnic groups.
https://www.google.com/amp/s/scient...the-extreme-warrior-gene-a-reality-check/amp/
https://www.tremr.com/Duck-Rabbit/african-americans-possess-violence-gene-researchers-find
https://www.google.com/amp/s/scient...the-extreme-warrior-gene-a-reality-check/amp/
https://www.tremr.com/Duck-Rabbit/african-americans-possess-violence-gene-researchers-find