George Creel headed the Committee on Public Information
during the time the U.S. joined the First World War. They used every method
within their disposal to convince Americans to support the war effort. They used printing posters, radio programs
and even the movies to convince public opinion that it was necessary for
America to take part in the war.
Even without knowing your answer choices I would say that the U.S economy had fewer jobs and lower wages. So that gave Americans fewer resources .
Too many government regulations but I am not sure on the second answer
