Which of the Following Is True of the Role of Mary

Which of the following is true of the role of Mary Leal Harkness in the women's rights movement of the early 20th century?

A) She developed teaching techniques and learning materials that facilitated rote memorization.
B) She argued that female education should be confined to domestic science and commercial education.
C) She criticized the various ideological justifications for the subordinate place of women in society.
D) She argued that girls must be educated in order to make them more "fit companions for their husbands."