Why might a narrative nonfiction text use a narrative arc?

Read these sentences from "the yellow wallpaper." the color is repellent, almost revolting; a smouldering unclean yellow, strangely faded by the slow-turning sunlight. it is dull yet lurid orange in some places, a sickly sulphur tint to others. what tone does the author create with the word choice? o a. beautiful o b. disgusted o c. happy o d. silly

Read the excerpt from chapter 30 of the awakening. the golden shimmer of edna's satin gown spread in rich folds on either side of her. there was a soft fall of lace encircling her shoulders. it was the color of her skin, without the glow, the myriad living tints that one may sometimes discover in vibrant flesh. there was something in her attitude, in her whole appearance when she leaned her head against the high-backed chair and spread her arms, which suggested the regal woman, the one who rules, who looks on, who stands alone. what does this excerpt reveal about edna's character? edna is comfortable wearing rich fabrics such as lace and silk, and feels completely at ease at the dinner table. edna plays the role of the gracious hostess very well, but is actually isolated from her peers. edna has no patience for her guests, but rather treats them as a queen may treat her loyal subjects. edna's attitude is haughty, as required of a woman of her social stature living in new orleans.

Why does pumblechook choke on the brandy at christmas dinner? a. he has had too much to drink. b. mrs. joe had only spoiled brandy to serve him. c. pip replaced it with tar water. d. he becomes overexcited telling his story.