Final answer:
Whitman's word choice in 'The Artilleryman's Vision' reflects his negative and critical attitude toward war.
Step-by-step explanation:
In Whitman's poem 'The Artilleryman's Vision,' his word choice and use of phrases such as 'rousing even in dreams a devilish exultation' (lines 20-21) give insight into his attitude toward war.
Whitman's choice of the word 'devilish' implies a negative and sinister view of war. The phrase 'dreams a devilish exultation' suggests that war brings a dark and destructive sense of joy or triumph.
This word choice and imagery point to Whitman's critical stance toward war, highlighting its negative consequences and its potential to create harm and suffering.