I am bored and hows my new watch

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 )

Why might a reader look for an idea that is restated? to craft a summary of the article to find the subheadings in the article to identify the article's main idea to locate the article's key support

In melville's "bartleby the scrivener," why does the narrator refuse to fire bartleby even after bartleby has told him he will never write for him again? select all that apply