The Goldman's tone shifts in the final paragraph as, In the first two paragraphs, her tone is carefree; but in the last paragraph she is seething with anger.
What is tone?
Tone is the mood or the attitude of a person or a place.
Because the tone first used was carefree Goldman was it was was less worry and lighthearted but in the final paragraph Goldman expressed her anger on people campaign against war, militarism and conscription , and how all this is an insult to human intelligence.
Hence the correct option is, A. In the first two paragraphs, her tone is carefree; but in the last paragraph she is seething with anger.
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