Using the audience take "mental notes" so they can remember what is said. it also makes clear to them how everything in the speech fits together, it points to a desired response, and it contributes to the speaker's ethos.

because this was the year that the state of israel was formed

that is alot i do not no

answer; rational if melanie values sleep more highly than the benefits she expects to receive from attending the class;

answer; francis cecil sumner;