The big brown dog ran after the green and yellow ball. what kind of this sentence is it?

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 )

It was a bitter cold saturday morning ,the young track star dressed for his daily five mile run

When abigail is interrogated by parris, she: a. claimed that tituba made her do those things. b. admitted that she asked tituba to do those things. c. said that betty and ruth were dancing naked. d. asked for forgiveness from her dear uncle.