Whereas everything here is very important to a short story, and a combination of those would be perfect, I'd say that for such a story 'plot' is the most important element. Because you need an interesting story, and you need to explain how they are going to escape the jail.
Answer:
Children was playing crickets
Answer:
She was the goddess of wisdom and war.
Explanation:
The author could add additional details to the story about how the birds sound when they are singing.
Answer:
The narrator uses negative feelings when he looks at the House of Usher. He feels scared and that there is an anti-sublime qualities to the house. The tarn, the mist, the fissure running down the house, no traversal he had seen on his journey shows how away from reality this house is.
Explanation: