"Kindred" also challenges the fixity of "race" through the interracial relationships that form its emotional core. Dana's kinship to Rufus disproves America's erroneous concepts of racial purity. It also represents the "inseparability" of whites and blacks in America. The negative reactions of characters in the past and the present to Dana and Kevin's integrated relationship highlight the continuing hostility of both white and black communities to interracial mixing. At the same time, the relationship of Dana and Kevin extends to concept of "community" from people related by ethnicity to people related by shared experience. In these new communities whites and black people may acknowledge their common racist past and learn to live together.