Answer: Cramped space
Explanation: these people went from not even really knowing each other to living right on top of each other think about it this way you may get along with your siblings or parents but if you have to spend every waking minute with them and only them they're gonna get on your nerves
art and entertainment, especially entertainment, is used to influence the way people think. like propaganda. it can keep prejudice alive because if the people are believing/agreeing with what they are seeing in movies, shows, etc, they are forming opinions based on what they are seeing, not what they personally have experienced.
hope this helps, and isnt too late!
Im not 100% positive but I believe the answer would be metaphor
