What did the committee on public information do to support the war and who was the head of the committee?

The Committee on Public Information (CPI), established during World War I, aimed to promote the war effort and shape public opinion in favor of U.S. involvement. It disseminated Propaganda through various media, including posters, films, and speeches, to rally support and encourage enlistment and war bond purchases. The committee was headed by George Creel, who played a crucial role in crafting the messages that aimed to unify the nation and bolster morale.