Science and technology of the future, the future world, space, or even another world/dimension, and its effects on humans
If you're going to ask a question like this please provide more information as to the context, otherwise I cannot help you.
also, if you're just confused as to what that question means, it's basically saying
"how would you describe the way that these characters have changed"
and you could be like
"____ has changed in the sense of...", repeat
or
"they have changed a lot because that they have all matured, especially due to when they experienced ______"
i would go with b because its less argumentative and persuasive than the other topics
Flashback is a scene set in time earlier than the main story and point of view is a particular attitude of considering a matter an a character is a is a person in the book or story
