What is a key point of President Obama’s Second Inaugural Address?

In what critical way is the protagonist dynamic in "there's a man in the habit of hitting me on the head with an umbrella"?

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 )

In virginia woolf's essay "a room of one's own," she creates a fictional sister of william shakespeare, whom she names "judith." what challenges does woolf claim this character would have experienced in her lifetime? why does woolf believe that elizabethan women did not write?