Which root in this excerpt from Horseshoes by Ring Lardner means “strong”?

How does the poem's mood and tone change in each of these stages of “o captain! my captain! ” by walt whitman? (i need an answer asap )

What a literary critic determine a story's complex theme? oa. the public's reaction to the storyob. the number of characters in a storyoc. the order of events within the storyod. the specific details within the storysurmit

Which describes the effect the use of figurative language has on the tone of this excerpt? select all that apply