Which of these statements regarding the racial system in Brazil is false?
a. In Brazil a person is considered Black only if they have no discernible White ancestry.
b. A person who might be considered Black in the U.S. would be considered white in Brazil if they had high socioeconomic status.
c. Brazil has successfully created a nation in which there is no social inequality based on race.
d. The racial system in Brazil is different from that of the U.S.