Hi, This is actually one of my favorite novels! I prefer to work through this question with you-- it'll build your comprehension of the novel and its themes. I want you to consider the arc of their friendship-- how did it start? What was their relationship at first? What initially tied them together? Once we get through that starting point, we can trace how their friendship affected them.
An author who uses more informal diction knows he is writing for an audience of varied intelligence
I can just give you a suggestion of a story that I have watched. It's " How the Grinch stole the Christmas". The theme of the cartoon is that Christmas is not about presents. One evidence from the cartoon is that after Grinch stole all the presents from the people's houses, they were still happy and they were singing together by holding hands like the presents were nothing for them. At the end the Grinch realized his mistake and gave back all the staffs that he stole.
I hope it helps a little.
The option that most effectively completes the sentence is “allowing world nations freedom of choice, within reason, promotes peace”. According to John Kennedy in his speech delivered at the American University, nations (in this case he refers to the Soviet Union) should not try to impose rules on other nations as this interferes with the process of peace and creates tension.