Which author relied on complex characters and dialect to overturn American stereotypes about Southern African Americans ?

A. It is a philosophical term which means “imitation” or “mimicry.”
B. It is a philosophical and critical term meaning “otherness.”
C. It is a critical term, which describes the act of expression and the presentation of self-identity, theorized by academics, such as Erich Auerbach.
D. A and C only