Answer:
Option D.
Step-by-step explanation:
Committee on Public Information, is the right answer.
The Committee on Public Information was an autonomous office of the U.S. government organised to influence the opinion of the public to encourage the participation of the United States in the First World War.
During the course of 26 months, it used all medium accessible to generate enthusiasm for the war industry and to mobilize public support against the international and noted domestic efforts to hold the participation of America in the war.