Answer:
Informational media.
Step-by-step explanation:
Informational media is the type of media that presents information, facts, details, and explanations about any topic that might interest the general public. It consists of important details and information about all things, also providing any explanation needed for easy understanding of the people.
Compared to the other media such as persuasive media, entertainment, or communication, informational media is the most important among them as it does not focus on a particular field of media information. It rather can include all information from all topics and even provide an understandable explanation for the general public.
Thus, the correct answer is the first option.