Stereotypes can lead to discrimination.

Which selection from the article BEST explains that discrimination can also lead to stereotypes? ]]>
In which of the following details from the article does the author use a more accusatory tone to show the harm stereotypes can cause? ]]>
In the United States, racial groups have been linked to stereotypes such as being good at math, athletics and dancing. These stereotypes are so well-known that the average American wouldn't hesitate if asked to identify which racial group in this country has a reputation for excelling in basketball.

How does this selection contribute to the effectiveness of the author's overall argument? ]]>