There are many top leagues in the world atmosphere football, but the only real top league in basketball is the NBA, and the top players in other leagues may be just ordinary players in the NBA. So the NBA has always been loved by many basketball fans. Because of Yao Ming, basketball is even more popular in China than football. Every school basically has a basketball game, but there may not be a football game. The NBA is dominated by blacks and has strong physical strength, but why are they all black Americans and few black Africans? But most people who can play in the NBA are black, few are white, and even less are Asians. The main reason is that black athletes are more suitable for this sport. They have stronger physical fitness and good antagonism, especially in speed and explosive power, and have innate advantages. But the black players in NBA are basically African-American, and African-American is rare. Even their scouts will not deliberately go to Africa to select talents, but will go to Europe, Asia, South America and other regions to find them. Why is this happening? This is actually related to historical factors.

There are no blacks and whites in America. Their real aborigines were Indians, and other races later came in. Among them, blacks are also Africans, which is the origin of blacks. The reason why they "immigrated" to the United States is mainly because of the slave trade that existed long ago. The cost of local employment in the United States is high. In order to save costs, many farmers will go to Africa and bring back some black people to work for them. First of all, in terms of environment, the NBA is located in the United States, and the annual draft competition is also held in the United States, so NBA scouts will not often go to Africa to dig more blacks. Although blacks have certain advantages in physical fitness and talent, it is obviously not feasible for NBA to spend a lot of manpower and material resources to find some blacks with high talent in Africa. Black Americans also have physical advantages, and NBA is definitely the best choice.

Historical factors: NBA is dominated by powerful blacks, but why are almost all African-Americans and few African-Americans? Then there is history. Black people can be found everywhere in America. Actually, the aborigines are Indians. Because of historical changes, we can find the status quo. Early blacks were not respected and were usually used for manual labor. If these black people want to survive in America, they must have high physical fitness. With more and more black people, some of them have become the energy of society, and their status is slowly changing. In addition, the economic level of black Americans is much higher than that of African blacks, so they also have considerable advantages in physical fitness.

Social factors Finally, there are social factors. Basketball is very popular in Europe and America. Black Americans have been influenced by basketball since childhood and are very interested in it. Moreover, there are many excellent basketball clubs in the United States, which also give more black people a platform for development. Most black people usually appear in high schools, attracting the attention of basketball coaches. When they arrive at the university, there are more opportunities to wait for them, and they are getting closer and closer to the NBA. Many black athletes usually join the NBA team through the draft in their sophomore or junior year, and begin to participate in many games with their teammates. It can be said that there is a lot of room for development.