Dr. Samuel Gladden, in his essay “Shelley’s Agenda Writ Large: Reconsidering Oedipus Tyrannus; or, Swellfoot the Tyrant ,” argues that Shelley’s “Oedipus- Tyrannus” is important because a_______________?

A. Shelley himself dismissed the poem
B. The poem was incomplete
C. Shelley recognizes the power of sexual transgression in it
D. Shelley writes about Byron’s sexuality in it