I believe that would be the fault line.
Hope it helps!
Answer:
drink purified water it will help
The first leader to spread it liu bang, I belive
"Dramatic irony" is the term. Dramatic irony occurs in a work of literature (such as short story, a play, a novel, or a film) when the audience or reader is aware of a piece (or pieces) of information that one or more character in the story is not aware of.