How does Kurt Vonnegut use imagery in A Man Without a Country?

Examples of Imagery:

"While we were being bombed in Dresden sitting in a cellar with our arms over our heads in case the ceiling fell, one soldier said as though he were a duchess in a mansion on a cold and rainy night, 'I wonder what the poor people are doing tonight.' Nobody laughed, but we were still all glad he said it. At least we were still alive! He proved it." pg. 5

"By saying that our leaders are power-drunk chimpanzees, am I in danger of wrecking the morale of our soldiers fighting and dying in the Middle East? Their morale, like so many lifeless bodies, is already shot to pieces. They are being treated, as I never was, like toys a rich kid got for Christmas." pg. 72