Which type of rhetorical appeal do these lines from “O Captain! My Captain!”use?

Read the passage.which statement best describes how pacing of events heightens tension

Key events - what happens? what do we learn about the character in this event? or how does the event change the character? what is the author’s message in each set of events you have identified? 1.bruno and his family move from berlin to auschwitz due to the move he learns of the camp which leads to another key event. 2.bruno meets shmuel when they meet, they become friends which in turn towards the end leads to their untimely demise.

Based on structural elements what type of expository text does this excerpt from a 1917 congressional address by president woodrow wilson exemplify