Answer:
Gatekeeping
Step-by-step explanation:
Gatekeeping is the process where pieces of news are selected and distributed to the public. It is a kind of monitoring of what the general public is going to read and hear. The purpose of gatekeeping is to provide the audience with the most important pieces of information and to avoid information overload.
Before social media, TV and newspapers were the most relevant gatekeepers. They decided which info should move past them and be made known in public. The decision was always made based on personal preferences, social influences, bias or professional experience.