https://simple.wikipedia.org/wiki/Race_(sociology)

The term race or racial group refers to dividing the human species according to ... from On the geographical distribution of the chief modifications of mankind 1870. ... were sub-dividing the 'White race' in to three or four supposed sub-races, ...

https://en.wikipedia.org/wiki/Negroid

Negroid (also known as Congoid) is a historical grouping of human beings, once purported to be an identifiable race and applied as a ... In physical anthropology the term is one of the three general racial classifications of ... Asselar man, a 6,400 year old fossil discovered in 1927 in the Adrar des Ifoghas near Essouk ( now ...

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1762596/

Nei M, Roychoudhury AK. Gene differences between Caucasian, Negro, and Japanese populations. Science. 1972 Aug 4;177(4047):434–436. [PubMed] ...

http://blog.world-mysteries.com/science/how-many-major-races-are-there-in-the-world/

Feb 18, 2011 ... Most anthropologists recognize 3 or 4 basic races of man in existence today. ... The idea that there exist three races, and that these races are ...

https://www.researchgate.net/figure/The-three-great-human-races-Negroid-left-Caucasoid-center-and-Mongoloid-right_fig4_242554407

Download scientific diagram | The three great human races: Negroid (left), ... years and the development of the neolithic ‚technical' man – 10,000- 3,500 years  ...

http://www.umsl.edu/~naumannj/culture%20and%20cultural%20geography/articles/How%20many%20major%20races%20are%20there%20in%20the%20world.docx

All races of mankind in the world can interbreed because they have so much in ... The idea that there exist three races, and that these races are “Caucasoid,” ...

https://www.quora.com/How-many-human-races-are-in-the-world

There are many versions of human race classification, so this really depends on ... Men tend to have medium long cubic face, while the women have round cubic  ...

https://onlinelibrary.wiley.com/doi/pdf/10.1002/aja.1000370204

TYPES OF THE THTZEE GREAT RACES OF MAN. THIETY FIGUROS AYD PXGHTEEN CHBRTS. This paper concludes a series the first tliree of mliicli.

https://www.britannica.com/topic/race-human

Race: Race, the idea that the human species is divided into distinct groups on the ... Other Africans were poor and lived with other poor men and women; blacks ...

https://www.karger.com/Article/Pdf/152980

Abstract. The genetic distances between the American Indians and the three major races of man, Caucasoids, Negroids and. Mongoloids, were determined by  ...