The answer I agree with is C.
It is easy to differentiate if a book who deals with feminist issues was written by a man or a woman because a man could never offer the same insights as a woman.
Feminism fights to end the oppresion women have been suffering for centuries. It advocates for equality and dignity for women all over the world.
Since men did not underwent this discrimination, they could never understand women's point of view on the subject, and this would be very evident in their writting.
