During world war 1 popular music likegeorge m cohan song over there encouraged Americans to?

During World War I, popular music, particularly songs like George M. Cohan's "Over There," played a significant role in boosting morale and encouraging Americans to support the war effort. The upbeat and patriotic lyrics inspired feelings of national pride and unity, motivating young men to enlist and serve in the military. Additionally, these songs fostered a sense of solidarity among those on the home front, reinforcing the belief that everyone had a part to play in supporting the troops. Overall, such music helped to galvanize public sentiment in favor of the war.