Which of the following statements about racial groups in the U.S. is true?
A. all of these- Correct Answer
B. Throughout history, many Southern states defined a person as Black, regardless of how s/he looked, if s/he had "only a single drop of Black blood".
C. The largest multiracial group is of White and Native-American ancestry.
D. Over six million people in the U.S. are multiracial.