HOW does the author introduce the idea that it took a while for the 1918 flu pandemic to become deadly?

the answer to this question is the third option. hope this

the treaty of brest-litovsk was a peace treaty signed on 3 march 1918 between the new bolshevik government of russia and the central powers (german empire, austria-hungary, bulgaria, and the ottoman empire), that ended russia's participation in world war i.

the best answer is a: comedy because the story or play is to make fun of someone