Final answer:
The narrator's maturity in 'Marigolds' reveals the theme of empathy and compassion.
Step-by-step explanation:
The narrator's maturity in the short story 'Marigolds' reveals the theme when she finally sees that Miss Lottie was only trying to make her dismal world beautiful. This realization demonstrates the theme of empathy and compassion. The narrator's newfound understanding of Miss Lottie's intentions marks her growth and maturity.