Which argument is Chamberlain trying to communicate in this passage? o War is terrible

Which argument is Chamberlain trying to
communicate in this passage?
o War is terrible and should only be entered
into with clear justification.
o War is a necessary evil that often results in
a lasting peace.
o War is scary, but it is the only way to stop
aggressive nations.
o War should only be undertaken when a
country can be assured of victory.
ANSWER: A