B. Her childhood experiences gave her an understanding of being trapped and being free
The correct answer is reflexive.
Reflexive pronouns are used when the object of the sentence is the same person as the subject. Here, the subject is Johnny and given that he bought something for himself, he is also the object. Although the pronoun himself can sometimes be intensive, this is not the case where it is. Intensive pronoun would be if the sentence said: Johnny himself bought a new basketball.
An allusion is a reference; an eponym is usually a noun that's named after a person (i.e. achilles' heel, called that after the greek hero); a hyperbole is an extreme exaggeration; and an anastrophe is your only choice left. an anastrope is the inversion of word order. think yoda.
External conflict: The swan was stuck in thorns. Evidence for this is: Nevertheless, he was able to release it from the thorns.