What was the topic do both Edgar Allan Poe's "The Philosophy of Composition" and Stephen King's On Writing wanted to address? A. how to clearly write long sentences B. writing expository essays C. when to write a letter D. the writer's craft

The question ask to choose among the following choices that states the topic that both the two works of Edgar Allan Poe wanted to address and the best answer among them is in letter D. the writer's craft. I hope you are satisfied with my answer and feel free to ask for more