Slaughterhouse 5- compare american’s view on WW2 vs Vietnam war

Slaughterhouse 5- compare american’s view on WW2 vs Vietnam war
Paper details

address the question ‘A’ in the attached file.
the only source that may be used is the textbook (also to be uploaded)
sourcing is to be done by making parenthesis then referring to the textbook and the specific page number
the main question is what effect did the vietnam war have on shaping vonnegut’s view on ww2