According to the Textbook, Which of the Following Is True

According to the textbook, which of the following is true about racial differences among humans?

A) Race has been used as justification for exploitation in many different regions of the world.
B) Racial markings are significant in explaining the internal biological differences among humans.
C) Racism originated in present-day England, and the ideas were spread through colonization.
D) Race determines the many different subspecies of the human race.