The saying means what is considered good is in fact bad and what is considered bad is actually good.
an example could be you trust someone and they seem to be a good person but looks are deceiving and they turn out to be bad
okay, so biascally you just have to rewright what you have written in the introduction and the body but in a different way. it's like you are revising to the reader.
Answer:
She should probably include information from it since the title seems like the piece is neutral and doesn't take a side.
Answer:
The answer is personification.
Explanation:
Its talking about some sort of trumpets crying, white plumes flying, and sabers flashing in the sun. I apologize if this wasn't a super great explanation but I tried. I hope this helps you, have a nice day! :D