Why are there races in human beings, and human races are divided into several categories

For there is a sun, and it is the sun.

There are four major human races in the world, which are black, yellow, white, and brown. Because it can be distinguished according to different skin tones and hairstyles.

There are 4 major races, which are black, white, yellow, and brown. This is due to the fact that the habits of life in each place and the constitution of people are different, so there are four types of people.

The world is divided into four types of people: black, yellow, white and brown; According to the natural physical characteristics of the human race, and the essentialist approach of biologists, the modern humans of the world are usually divided into four species, which are mainly related to the local living environment conditions and genetic factors.

Race refers to a group of people who have been formed in a certain area and have certain common genetic traits in their physique, including skin color, eye color, hair color and hairstyle, height, face shape, head shape, nose type, blood type, hereditary diseases, etc. It is common to divide the people of the world into 4 people

1. Mongolian: or yellow race, with yellow complexion, straight hair, flat face, flat nose, and wide nostrils;

2. Caucasians: or Caucasians. White, high, narrow nose, wide range of eye colors and hair types;

3. Negros: or black, **black, with thick lips, wide nose, and curly hair;

4. Australian: or brown person, ** brown or chocolate liquid crack color, brown black and curly hair, wide nose, beard and body hair developed.

There is no consensus on the classification of modern human races.

Human race refers to the group of people who have formed in a certain area and have certain common genetic traits in physical constitution, including skin color, eye color, hair color and hairstyle, height, face shape, head shape, nose type, Huaiqiao blood type, hereditary diseases, etc. The people of the world are usually divided into 4 races:

1. Mongolian: or yellow race, with yellow complexion, straight hair, flat face, flat nose, and wide nostrils;

2. Caucasians: or Caucasians. **White, high and narrow nose, early eye touch color and hair type;

3. Negro: or black, **black, with thick lips, wide nose, and curly hair;

4. Australian: or brown race, brown or chocolate color, brown-black and curly hair, wide nose, well-developed beard and body hair.

There is no consensus on the classification of modern human races.

54% are white

The white race is mainly distributed in the northwest, southwest and central parts of the Eurasian continent, the American continent, and the Australian continent, ** white, and some people have fine and soft blond hair, high nose bridge, thin lips, body hair, and beautiful looks.

Yellow people make up 30%.

Yellow people are mainly distributed in the eastern and southeastern parts of the Eurasian continent, polar regions, beautiful than black people, but a little uglier than white people, body hair, medium lips and nose bridge, ** yellow than Italians, black and stiff hair.

10% are black

Black people are the ugliest, age fast, and are mainly found on the sub-Saharan African continent, with a low nose and thick lips.

Mixed-race people make up 6%.

The mestizo is mainly found in Brazil, central and northern Eurasia.

Race, also known as race, is a group of people who share certain common genetic traits in physical morphology.

Four major races: Asians (yellows), Caucasians (Caucasians), Africans (blacks), Oceanians (browns).

Ethnicity refers to a group of people who are objectively distinguished from other groups of people in terms of culture, language, history or religion.

However, the modern concept of nationality has only referred to the concept of culture, and there are no linguistic, historical, or religious problems. The same people may have different religious beliefs; The same people can also have different historical origins, and different people can use the same language; Different ethnic groups can also merge into new ethnic groups at a later stage.

Unlike race, ethnicity refers only to cultural distinctions, not biological genetic distinctions.

Ethnicity refers to one of the ways in which human history distinguishes our race from the "other". Since the twentieth century, the meaning of ethnic groups has shifted, from the original meaning of minorities or minorities to the later distinction of cultural characteristics, while the more recent view of ethnicity as the result of social processes.

Therefore, due to the historical and spatio-temporal environment, ethnic groups may form a "group" that is different from other groups based on history, cultural knowledge, language, region, religion, blood ancestry, identity, behavior, and biological appearance. These ethnicity traits that distinguish self from others may include both "objective" and "subjective" alterations (e.g., cognitive and affective components).