Which rhetorical strategy does the writer primarily employ in this essay?

exposition

description

narration

persuasion

Known for his narrative poems set in New England locales, Robert Frost may seem like a simple poet. Many people young and old can relate to his oft-read verse, including "Stopping by Woods on a Snowy Evening," "The Road Not Taken," and "Mending Wall." A second or third reading of Frost's poems reveals, however, that his poetry is far from simple. Frost creates poems that are just as complex as they are accessible to the everyday reader. The effect is that they're deceptively simple.