How did the entertainment industry contribute to the us war effort for World War 1?

During World War I, the entertainment industry played a significant role in supporting the U.S. war effort by producing Propaganda films, patriotic songs, and stage performances that rallied public support for the war. Many artists, actors, and musicians participated in fundraising events and concerts to benefit the American Red Cross and other military support organizations. Additionally, the industry helped to promote war bonds through various forms of entertainment, encouraging citizens to financially support the troops. Overall, entertainment served as a vital tool in maintaining morale and fostering a sense of national unity during the conflict.