( 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.
Lending a friend a huge amount of money is not really recommended, because they may ask you over and over and over again, causing you to forget how much she owes. She may also spread the word, making you vulnerable to more thefts.
Answer:
one
Explanation:
because the sum of 2 sides equal each other.