What is most responsible for preventing the Church from stopping the Protestant Reformation?

the sale of indulgences
the spread of the bubonic plague
the concept of papal supremacy
the invention of the printing press

1 answer

The invention of the printing press is most responsible for preventing the Church from stopping the Protestant Reformation. The printing press allowed for the rapid dissemination of ideas, including Martin Luther's "95 Theses" and other reformist writings, which challenged the practices and authority of the Catholic Church. As a result, these ideas spread quickly and widely, mobilizing public opinion and making it difficult for the Church to suppress the Reformation movement effectively.