The tone presented by Iris Chang is one of indignation and abomination.
Through questions similar to hers, it is possible to see that you are referring to the book "R*p* of Nanking" written by Iris Chang.
By reading this book, we can see that:
It is important to point out that the tone of a text refers to the sensation that the author wants to convey to the reader during reading.
In the case of this book, a tone of indignation and abomination is presented through the words that determine what Japanese troops did. These terms are approached without any kind of relief, causing a feeling of indignation and abomination in the reader.
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