( I'm sorry I'm assuming) People are trapped in history is the person's good/bad memories and will always remind themselves of things they did in the past, and history is trapped in them is sort of like you're a part of the history and you can't change the fact that you're in it. Again I'm sorry if this is not correct.
Answer:
the world
Explanation:
the rest of the answers are <em>specific</em> places where animals live which means they are habitats.
I think it is A, A novel can instruct or entertain, if that helps
