During the Nineteenth Century,European Racism Was Never So Bad That

During the nineteenth century,European racism was never so bad that

A) some blacks and Eskimos in Europe were displayed in zoos.
B) an encyclopedia stated that blacks were never equal to whites.
C) British aristocrats sometimes identified more closely with Indian elites than with working-class English persons.
D) some European scientists held that "weak" races ought to be exterminated.