Answer:
Seeing this image of Maine might have had an inflammatory effect on Americans, prompting them to be more aggressive in their efforts to bring an end to the conflict. It would have likely given them a greater sense of urgency to join the war and rally around a common cause. This image could have also served to boost national pride, as it depicted a nation willing to stand up for what it believed was right and protect its sovereignty. This might have encouraged Americans to take part in the war effort and fight for their country.