a mode of expression typical of a person, group, or period
Style is the manner in which something is said or written, as characterized by qualities like word choice (diction), syntax (word order), sentence structure and length, and other regular features of a writer’s or speaker’s work.
Many effective speakers use rhetorical questions, which are asked for effect but not meant to be answered because the answers are clear from the context.
A reversal is a dramatic change in the direction of events in a drama or narrative, especially a change in the fortunes of the protagonist, or main character.