Which of the Following Is the Best Statement with Regard

Multiple Choice

Which of the following is the best statement with regard to the idea of a "genetically pure" race among the Earth's population?

A) Race refers to the way a group of people share a common history.It is not a genetic criterion.
B) Race is a political and not a genetic distinction,so there can't be such a thing as a genetically pure race.
C) It is more a myth than a reality.
D) There are many groups of people on the planet that have such purity of racial background.