Do you feel that the U.S. uses propaganda to hide information in which the public eye needs or should see in order to better grasp much of what goes on in the world?
Definition of "Propaganda": a concerted set of messages aimed at influencing the opinions or behavior of large numbers of people. Instead of impartially providing information, propaganda in its most basic sense presents information in order to influence its audience.
"Instead of impartially providing information, propaganda, in its most basic sense, presents information in order to influence its audience. The most effective propaganda is often completely truthful, but some propaganda presents facts selectively to encourage a particular synthesis, or gives loaded messages in order to produce an emotional rather than rational response to the information presented. The desired result is a change of the cognitive narrative of the subject in the target audience."
This reference has many techniques of propaganda and goes into relatively detailed descriptions of how they are carried out if you wish to review.