Answered

Which would NOT be an appropriate tone for a reviewer to use when reviewing a factual text about historical events?

AAcademic

(My opinion is that this is apropriate)

B.Serious

(Serious is appropriate (to me))

CHumorous

(Is my answer because humorouse in not a way of being appropriate)

DFormal

(Very appropriate)

Verified Answer :

I think the answer would be humerus because you are supposed to be a historical text which is serious not some funny joke.
(hope i helped)

Question: Which would not be an appropriate tone for a reviewer to use when reviewing a factual text about historical events?

Answer: humorous

I hope this helps :,>