What were the goals and methods of the committee on public information during world war i?

It persuaded the Natin's artist and advertising agencies to create thousands of paintings, posters, cartoons and sculptures promoting the war. It used propaganda, Creel ordered almost 25 million copies of how the war came to america which included Wilson's war message in english and other languages. He distributed 75 million pamphlets, booklets, and leaflets with the help of boy scouts.
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An example of a political opponent would be albert einstein hitler hated him because he was jewish a pacifist