Final answer:
Mark Twain's purpose in 'The War Prayer' is to provoke readers into rethinking the harsh realities of war that they may overlook due to patriotism and war fervor, which is best reflected by option D.
Step-by-step explanation:
What is Twain's purpose in The War Prayer? The correct answer would be D. To urge readers to think again about the realities of war. Mark Twain, in his work The War Prayer, raises awareness about the grim realities of warfare which are often glossed over by the fervent patriotism and romanticism of the populace. The townspeople's reaction to the prophet, who brings a message highlighting the true consequences of their war prayers, is one of shock and rejection, indicating the controversial nature of his perspective. Twain does not attempt to convince readers to stop praying or to suggest that there are redeemable aspects of war, nor does he argue for the abstinence from war entirely. Instead, his aim is to provoke a deeper contemplation about the implicit desires and repercussions when one supports warfare.