For a long time, the United States has always advertised itself as the most democratic, free, and ideal society, but it does not know that it is also a society with numerous social problems. Racial discrimination is one of its deep-rooted social problems. The report issued by the US State Department on September 21, 2000 acknowledged that although the law to eliminate racial discrimination has been enacted for decades, racial discrimination still plagues American society. The report stated: "Although most white people don't think there are too many racial discrimination problems in the United States today, most ethnic minorities feel the opposite in real life." [1] A series of races still appeared in the United States in the 1990s. Discrimination incidents, such as the assault of Ronnie King, a black man, by the Los Angeles police in 1991, Diallo, a black immigrant in New York, was shot by four white policemen and killed on the spot in 1999, and a man named James Bird in Texas The blacks were tied to cars and dragged to death, and many Jewish, Muslim, and black religious sites were burned down, fully demonstrating the seriousness of this problem. The report also noted that the proportion of blacks held in prisons and sentenced to death in the United States is significantly higher than that of whites. In state prisons, approximately 47% of inmates are black and 16% of inmates are Hispanic Americans. From 1977 to 1998, blacks only accounted for 10% to 12% of the U.S. population, but among the 5709 people sentenced to death, 41% were blacks. Why racial discrimination still exists in the United States. The long-standing existence of racial discrimination and racial prejudice in the United States also has a lot to do with the long-standing existence of slavery in the United States. Slavery once existed as a legal system, it will have a great influence, and its influence is unlikely to disappear with the elimination of the system. Slavery has become a subconscious activity. Black Americans are faced with the determination of whites to oppress them intellectually and consciously, and they also face "a prolonged abnormal psychology that has basically turned into a subconscious habit and irrational impulse.” White consciousness in the United States has a long history. It did not arise after contact with black people, but the self-identity psychology that has long been precipitated in British culture. For the English in the Elizabethan era, white has a special cultural meaning, and it has become a representative of people, especially women's beauty. White is given a positive meaning, representing purity, beauty and sincerity, and is connected with goodness, kindness, virtue, wisdom, courage, etc., and with Christ and angels. In contrast to this black, it is a symbol of depravity and evil, and has various meanings of suspicion. In modern times, racial discrimination began in the colonial era. In the form of government, racial discrimination in the United States has the basic characteristics of persistence, systemicity, and comprehensiveness, which seriously threatens the security and realization of its internal minority population. In the sports world, racial discrimination also exists. 阿⾥Including the former black boxing champion Ali.He wrote in his autobiography “Why white is good and black is bad.” In the eyes of white people, black people always represent filth. They think that blacks are a lower race and are not worthy to stay with whites. In the past, black people did not even have the opportunity to sit with white people. In Martin. After Luther King's speech, that is the famous one, I have a dream. He was assassinated on the streets of the United States."When I was a child, I would ask my mother why everything is white. Good is white, and bad is black." In 1971, "Boxing" Muhammad Ali accepted BBC reporter Michael. Parkinson (Michael Parkinson) said in an interview. 49 years later, when George Floyd passed away due to police violent law enforcement, many athletes' vocal protests made people see the shadow of Ali's voice for blacks. Today's athletes have more voice channels, and they continue to work hard to change the status quo.Ali became famous at a young age. He won the first heavyweight title at the age of 22 and won the title of heavyweight champion 22 times in the following 20 years. The well-deserved "boxing champion" honor has not won him universal respect in society. In 1960, Ali won a gold medal for the US delegation in the 81 kg boxing event of the Rome Olympic Games. Ali thought that winning the gold would change the prejudice of American society towards people of color, but the reality slapped him severely. After returning to China, a restaurant refused to provide service to Ali because of his skin color. Ali was very frustrated and threw the gold medal he had just received into the Ohio River. After that, Ali became more active in the cause of anti-racism, even if he bet on his boxing career, he was fearless. In 1967, Ali publicly refused to participate in the Vietnam War on the grounds of racial unfairness. As a result, he was deprived of the title of heavyweight champion and passport by the federal authorities, and he was also banned from participating in boxing events in the United States. Although the U.S. Supreme Court overturned this ruling in 1971, Ali’s career has been delayed for 3 years. In the 1960s, the "Black Power Salute" (Black Power Salute) movement prevailed in the United States. Ali's throwing of gold medals and opposing the Vietnam War were the landmark moments of this event. At the same time, Ali actively opposed racial discrimination and paved the way for the subsequent Olympic protests.As the 1968 Mexico City Olympics were approaching, the pastors Martin Luther King Jr. and Robert Kennedy were assassinated within a few months. At that time, the Vietnam War had not yet subsided, anxiety and division spread in American society, coupled with the influence of Ali, some athletes decided to publicly protest racial injustice through the Olympic stage, such as Tom Smith (Tommie Smith) and John Ka Los (John Carlos). Serena Jameica Williams, born in Michigan, an American female tennis player, is one of the greatest female players in tennis history, the best female tennis player in American sports history, and the world's first tennis grand slam Black women's singles champion, singles highest ranked first in the world, 23 Grand Slam women's singles champion winners. Even though she has won so many honors, she is still discriminated against by a large number of people. The notable difference between black excellence and white excellence is white excellence is achieved without having to battle racism. Po The affirmative law first appeared in the executive order signed by President Kennedy in 1961. It was originally a negative concept, which prohibited the government from discriminating based on race and belief in recruitment and enforcement, but today it has evolved into a positive meaning. The concept refers to policies that give preferential treatment to races that have been discriminated against in history in education, employment, and housing matters. A basic assumption of the affirmative act is that the economic situation of blacks is worse than that of other ethnic groups due to historical reasons, so preferential treatment should be given to policies to make up for the exploitation of blacks in history. For example, doctors in the United States often earn a lot of money. Blacks and whites in this group have similar financial status; restaurant waiters often earn very low income regardless of skin color. The economic difference between a black doctor and a black waiter may be far greater than the income difference between a black doctor and a white doctor. In this case, giving black people preferential treatment is also unfair to those who carry the dishes. 加⼀点The affirmative act will only keep blacks in a disadvantaged position as a whole: because of the existence of the affirmative act, blacks can get the same gains as other ethnicities without achieving the same results as other ethnicities, which makes the black community very dependent. This affirmative act lost the motivation to improve himself. In the end, he could only rely on the charity of the white people, and he could not stand up on his own. Through the self-reliance of black people rather than the government's policy tilt.。。。