The availability of information after the invention of printing was responsible for the emergence of:

The availability of information after the invention of printing led to the emergence of mass media.

Printing made identical texts reproducible on a large scale and reachable by wide audiences.

Systematic class discrimination is a social condition and is not what printing's information supply gave rise to.

Media monopoly concerns concentrated ownership and is not the direct outcome of print-borne availability.

Electronic devices for interpersonal communication came from much later technology, not from printing.

The wide availability of printed information gave birth to the mass media reaching large publics.

This print revolution is often linked to Gutenberg's press.