More than genetics those are social things, genetics honestly has nothing to do with society and its behaviour, even when talking about intelligence, only 58% of it is purely genetic, as a matter of fact African countries are experiencing an increasing in average IQ thanks to the raising economic status, almost 3 every 10 years, it’s called Flynn effect, also, to do an analogy, Italian Immigrants in 1900 weren’t skilled, mostly were criminals, then a Genoese guy founded the “Bank of America” and gave them loans, with those they easily improved their social status and now are among the best school scoring and top earning ethnicities of the USA, ironically, Germans and Italians still are at the same level of Syrians, actually a bit behind, you know why ? Same education lead to same results, oh but sorry, i know you don’t care about facts, if you’re on this website you mostly want to find confirmation for your hate, and spread that hate, i don’t know why you want to spread that hate, what happened to you to be like this, but please, hate and misinformation (mixed to fake facts) won’t help anyone.