Imagine you have a bunch of toys and you want to organize them into groups. You might group them by color, size, or shape. People also try to organize humans into groups based on things like skin color, hair texture, and facial features. This is called race.
However, some people believe that there are certain races that are better than others. They think that some races are smarter, more athletic, and more successful than others. They try to use science to prove this, but their methods are not always accurate or fair.
This idea of one race being superior to others has been around for a long time, and it has caused a lot of harm. It has led to discrimination and violence against people who are seen as being different. It is important to remember that all people are equal and should be treated with respect and kindness, no matter what their race is.