I think the play offers (white Americans) a different way to look at black Americans For instance, in 'Fences' they see a garbageman, a person they don't really look at, although they see a garbageman every day. By looking at Troy's life, white people find out that the content of this black garbageman's life is affected by the same things- love, honor, beauty, betrayal, duty. Recognizing that these things are as much part of his life as theirs can affect how they think about and deal with black people in their lives.
August WilsonWhat comes forth from you as an artist cannot be controlled. But you have responsibilities as a global citizen. Your history dictates your duty. And by writing about black people, you are not limiting yourself. The experiences of African-Americans are as wide open as God's closet.
August Wilson