>>11103532Neither are a race and negros especially aren't a race. There are over 3,000 African ethnic groups. A haplogrouping can't represent purity either.
>>11103533Could be any number of reasons but I think the main things are as follows:
1. presumably tons of slaves after conquering northern europe.
2. long stretches of peace which might not have been a thing down south
3. tech improvements from being more connected to eurasia
4. the drying of the sahara pushed a lot of people together, which would have advanced their culture. more people more ideas.
>>11103534they used the nile and the sahara was still green 5,500 years ago. watch this video
>>11103487 