I would say that this sentence contains examples of colloquialism.
Colloquialism is <span>a word or phrase that is not formal or literary and is used in ordinary or familiar conversation.</span>
The writer and the poet who uses the framed narrative form were Dante Alighieri, Geoffrey Chaucer, and Giovanni Boccaccio. A framed narrative form is a frame story that serves as a companion piece to a story inside the story whereby the main narrative is presented. It is technically used to contain an embedded narrative. It usually found in the beginning, middle or end of the story.
I'm not sure about the Great Britain and Us conflict but I do know that the Mexican American war was the war for the possession of Texas? That may be a contrast you may include. I hope this helps.
Answer:
B. Reading is so beneficial that I think I should always be reading
some kind of book.