How Many Different Kinds of People are There in the World

 https://www.psychologytoday.com/us/blog/rethinking-men/202209/how-many-types-of-people-are-there 

https://psychologyfor.com/types-of-people-13-basic-personality-characteristics/ 

https://simplicable.com/society/people 

https://anthroholic.com/major-races-of-the-world  

https://www.sapiens.org/archaeology/ancient-human-species/