What does the narrator’s mother despise about the barrio where she lives

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 carl sandburg have placed an emphasis on politeness among the animals in the committee of sixty six and in the interactions the animals have with humans in "how the animals lost their tails and got them back traveling from philadelphia to medicine hat"? a. to show that animals are more polite than humans b. to poke fun at the extreme politeness of the animals c. to teach children how to interact with adults d. to teach children how to interact with animals asap

Part 7: the strange case of dr. jekyll and mr. hyde: cresolutionpre-testactivewhat is the resolution of the strange case of dr. jekyll and mr. hyde? o utterson enters the lab. o poole finds a dead body. o mr. hyde writes a confession. o dr. jekyll and mr. hyde die.