The clause <em>if you ask her </em>is an adverb clause.
Since similarly to adverbs, these clauses answers some questions such as where, when, or in this case, under what condition, then this means that they are called adverbial clauses.
I think it was a horse.... I don't know
The correct answer is B, a story in which the characters and settings stand for abstract ideas or moral qualities. Allegory is simply put and extended metaphor. Wheres metaphors just represent one part of the stories, allegories are stories that are metaphors for something in its entirety.
The automobile gave people more personal freedom and access to jobs and services. It led to development of better roads and transportation. Industries and new jobs developed to supply the demand for automobile parts and fuel. These included petroleum and gasoline, rubber, and then plastics.
Hope I helped! Have a good one :)