If there were no blacks in America,

As upstairs said, black people have made a lot of contributions to the American economy.

In addition, blacks have brought great impetus to the reform and progress of American democratic laws.

The results of these reforms and progress not only belong to the black group itself, but also to the whole American society, which still benefits the United States.

Black culture has brought great influence to American culture. For example, hiphop is popular now, and rock and roll brought by blues in the past. ...

In short, due to historical and geographical reasons, the United States is destined to be an immigrant country. Even if there are no blacks, immigrants from other ethnic groups will replace blacks, which will also bring security problems.

Moreover, in the final analysis, the problem of public security is largely because those black people are poor, uneducated and then unemployed, and they are "forced to go to Liangshan". Or by the same token, living in a group of "Liangshan heroes" since childhood will naturally become a new generation of "heroes".

All this is because of the extreme racial discrimination in history and the racial discrimination that still exists now.

Finally, suppose crazily that the status of whites and blacks in the United States has changed. Those whites were bought from their hometown in Europe to be white slaves in the United States, and then …

Today, the landlord should ask, what would happen if there were no white people?

In short, the United States is an immigrant country, and no matter who is missing, it is no longer the United States today.