Which of the Following Is an Argument Made by Critics

Which of the following is an argument made by critics of Kohlberg's stages based on research on civil rights:

A) as children mature, their appreciation of the freedoms we take for granted decreases
B) in adulthood, people's support for civil rights relates only to their moral reasoning, not their political attitudes
C) the rationales children use to justify civil rights remain constant with age
D) judgments about civil rights change when competing moral issues are involved