Answer:
The printing press helped to strengthen and spread the Protestant Reformation across Europe.
Step-by-step explanation:
The invention of the printing press allowed for ideas to spread rapidly, as things could be printed in mass quantities for cheap prices.
For example, Luther's 95 theses and his ideas were able to spread rapidly throughout Europe since distribution was much easier.
So, the Protestant Revolution was greatly affected by the invention of the printing press, as it strengthened the movement by spreading the ideas quickly to reach new followers.