I believe the answer is Silly mnemonics. I hope this helps!
I hope this is a good explanation.
Things that happen in a story can help you find out the theme, like if a character does something and lies about it, and then other characters find out and that first character gets consequences, then the theme of the story is to not lie.
Answer:
Although it has changed and developed with time, the American Dream is alive and well, thriving in the land of opportunity.
Explanation: