I'd go with C) Analogy since it's comparing nature to liberty, which are two unalike things.
I don't know this well, but tremendous could be "frightening", because considering that the person is warning the other person that should mean that something not so good would happen in that place.
General public, to entertain
That would most likely be the answer. The purpose os a fiction story is to entertain, and no other answers contain that answer choice.
You're welcome.
