<span>Even though you didn’t give any options, I can help you. While reading ‘’the Raven’’ you always come on phrase ‘’nevermore’’ (as everybody knows it is the only word he knows) replied by the Raven. The repetition of this word is actually the main point that creates a unity of effect of longing <span>in the poem which reveals the sadness and despair that author wanted to bring to the reader by repeating.</span></span>
Im guessing the answer is something like: tragedy develops a sad tone in which it makes 'us' the readers feel emotional and has an overall depressing aura. This also helps develop the theme because tragedy is strong enough to get a poiont across, and ultimately has a meaning.
Explanation:
Composition is important to a painting because it brings focus to a main point you are trying to get across in your painting. You want a focal point which is the composition :) hope this helps!