Hello. I would say the answer is agree, because people will always disagree and try to gain control over one another. That desire for control will always result in wars to come out on top. Until we all meet a mutual agreement, war will never cease. Hope that helps!
Answer:
The author's main purpose/idea is trying to persuade you to think shorter summer breaks are better.
Explanation:
So, basically, shorter summer breaks are better.
I think it's B tell me if I'm wrong. I might be wrong so if I were you I would wait for other people to answer to.