What is the literally device or type of imagery of this quote in Tuesdays with Morrie ? …with Koppel in his crisp blue suit and Morrie in his shaggy gray sweater.

"as one of our outstanding historical figures once said, ‘when a great democracy is destroyed, it will not be because of enemies from without but rather because of enemies from within.’" (paragraph 7) how does this quote reveal mccarthy’s point of view and advance the purpose of his speech?

Ineed ,someone me on this and my other questions

You make a necklace using blue.purple and green beads in aratio of 1: 1: 2.you use atotal of 168 beads. how many green beads are in the necklace