Answer:
Income is money what an individual or business receives in exchange for providing labour, producing a good or service, or through investing capital. Individuals most often earn income through wages or salary. Businesses earn income from selling goods or services above their cost of production.
Explanation:
Harlem Renaissance is the answer.
It allows him to hear the war drum that forces him to kill. The acute silence makes the narrator so uncomfortable, he must make the old man scream. The narrator thinks that only killing the old man will make all of the surrounding noises disappear