the committee on public information primarily encouraged what form of participation in world war i? joining…

the committee on public information primarily encouraged what form of participation in world war i? joining the reserve officers reporting suspected spies rationing food and supplies
Answer
Brief Explanations:
The Committee on Public Information during World - War I aimed to create a sense of patriotism and support for the war effort among the public. One of its major efforts was to encourage citizens to report suspected spies as a way to safeguard national security. It was not mainly focused on promoting joining reserve officers (that was more the military's recruitment role) or rationing (which was more directly related to government - led resource management).
Answer:
reporting suspected spies