Margaret Washburn Is Best Known

Margaret Washburn is best known

A) as the first African-American female to be awarded a Ph.D. in 1933 and as an early leader in the debate about how to best educate African-American children.
B) for writing the first American psychology textbook and teaching the first course in psychology.
C) as the first woman to be awarded a Ph.D. in psychology and for writing an influential book on animal behavior, titled The Animal Mind.
D) as a neo-Freudian and one of the founders of humanistic psychology.