Answer:
The printing press
Step-by-step explanation:
The printing press was a very important discovery because it allowed for easy communication between people and countries.
It kept the people up to date with the different happenings all over the world.
It ensured that there was proper documentation and storage of information
It created a dramatic social and cultural revolution.
The printing press gave rise to different print media and texts which is the foundation of what’s used in today’s world.