I know that during the Muslim conquest of the North Africa it was more a military colonization than an Arabization an spread of their culture as the Berbers in North Africa kept their culture and were not merged to the Arabs. After that and with the Hilalian invasions to North Africa that were sent by the order of the Fatimid Caliphate, they Arabized North Africa and spread the Arabic culture. My question now is how many military troops and how many nomads were sent to the Maghreb during these conquests ?.
My sources and my researches: -Muslim conquest of the Maghreb -Hilalien invasion of Ifriqiya (this one is available only in French) I did not found any answers of what I'm asking in those links. I'm also trying to look for other sources in this topic but I did not found anything yet.