The tone of this story is sadness of loss or grief.
Captain, Father, Fallen cold and dead, heart.
"the prize we sought has won." The prize is abolishment of slavery.
The style of this poem is repetition. The author repeats " O Captain! My Captain" and "Fallen Cold and Dead"
The theme of this poem is that people celebrated all the amazing things Abraham Lincoln accomplished when he was alive. In the poem it states that "The ship is anchored safe and sound, its voyage closed and done" This means that Lincoln is gone but everything he went through is settled.