Modern propaganda is a consistent, enduring effort to create or shape events to influence the relations of the public to an enterprise, idea or group.
This practice of creating circumstances and of creating pictures in the minds of millions of persons is very common. Virtually no important undertaking is now carried on without it, whether that enterprise be building a cathedral, endowing a university, marketing a moving picture, floating a large bond issue, or electing a president. Sometimes the effect on the public is created by a professional propagandist, sometimes by an amateur deputed for the job. The important thing is that it is universal and continuous; and in its sum total it is regimenting the public mind every bit as much as an army regiments the bodies of its soldiers.