Jesus is black, Audrey Hepburn is black, Harry Potter is black, and even Snow White is black. In Europe, generally speaking, there are many blond hair in the north, black hair in southern Europe and red hair or brown hair in western Europe. From the time of Rome, European traditional culture believed that black hair was more elegant and closer to human civilization. However, it is rare for Europeans with snow-white skin to have pure black hair at the same time, and more is dark brown. In fact, most people on earth have black hair. In fact, among the five mainstream natural colors of human hair, black hair is the most common one. Around the world, about 84% of the population has black hair, which is mainly distributed in Asia, Africa, Oceania and America, and the least is Europe. Although there are relatively few black hair in Europe, the absolute number is also large, especially in southern and eastern Europe. What may surprise many people is that in Eastern Europe, where the impression is full of &”;blondes&”;, there are actually more people with black hair than blondes. Compared with black hair, people think it should actually be blonde in Europe and America, and there are not so many people who really have blond hair. The number of blond people in the world is less than 3%, which is a real rare group. The formation of hair color is closely related to the environment. At present, the mainstream view is that the appearance of blonde hair is actually related to the evolution of skin lightening. In Europe, especially in northern Europe, the sunlight is not so strong, so there is no need for dark skin to prevent ultraviolet damage, so the farther north Europe is, the lighter people&;s skin color is. At the same time when the skin color becomes lighter, the sun will trigger the formation of vitamin D, which will also affect the color of hair, which will gradually fade the color of hair and eventually become blonde. The world&;s main gathering place for blond hair is northern Europe, while most of the blond people in other regions come from the blond population in northern Europe in ancient times. Northern Europe is relatively cold. The ancient humans who settled here in the early days gradually became a group with light skin and blond hair, and then migrated to other places through population, bringing the gene of blonde hair with them. Unlike northern Europe, there is no such condition in southern Europe. In fact, if you have been to Italy and other regions in southern Europe, you will find that although the locals are white, their skin color is not as white as that in East Asia. Residents of southern Europe, such as Italy, generally have black or dark brown hair, and their skin is closer to East Asia or even darker, and only the outline of the five senses is obviously white. The coastal areas of the Mediterranean belong to the Mediterranean climate, which is relatively warm, hot and rainy in summer, and humid and rainy in winter, which is completely opposite to the ice and snow in the north. For this reason, in order to protect themselves, ancient humans in southern Europe kept getting darker and darker, and the color of their hair gradually turned black, which was quite different from the blond hair in northern Europe. Black hair has a much higher status in Europe than expected. Modern Europeans are proud of their white skin, so they divide different groups into white, yellow and black according to civilization. Therefore, Europeans look down on ethnic groups with skin color, which is true. Even in Europe.Inside, southern Europe, where the skin color is darker, has always been alienated by people in western Europe and northern Europe with white skin, but there is one exception, that is, the color of hair. In European fairy tales, blond hair and silver hair are generally elves, beautiful but rare, and black hair is the color of real human hair, representing vitality and vitality. Traditionally, although Europeans are proud of white skin, they also admire black hair, because it is rare for Europeans with real white skin to have real black hair, mainly brown hair. As we all know, the early strong European civilizations were ancient Greece and ancient Rome, and both of them were in southern Europe, where the main residents were black-haired mainstream. Influenced by the different degrees of civilization development, black hair was noble before and after the Middle Ages. As for Germans with blond hair and red hair, Slavs, Celts and so on, they were all regarded as barbarians. However, with the decline of Rome, especially in the era of great navigation after the Renaissance, the center of European civilization shifted to the Atlantic coast, the black-haired European civilization declined, and the blond European region rose. It was also during this period that the status of blonde hair and brown hair soared in European culture and became a symbol of beauty and nobility. Although black hair is still highly respected, it has gradually become synonymous with conservatism and stubbornness. Especially in Italy, Greece and Iberia, the development level in Europe is very poor, which makes black hair black in Europe. Asia is not all yellow, Africa is not all black, Europeans and Americans are not all blond, and even Europe has more black hair than blond hair.