Here's a few other takes. I don't understand why it's so hard to Google it yourself. It's also hotly contended with Chinese models and/or Multiregionalism. But it's expensive rewriting text books every 3 days so people stick with dominant theories out of convenience. Paper is slowing Human progress. And Illegals.
https://www.natureasia.com/en/nmiddl...leeast.2018.15
https://blog.insito.me/is-the-out-of...d-22bacdd934a7
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National Socialist* actually. Italians were the Fascists. Whom Churchill admired greatly.