Which retail innovation in the 15th century dramatically transformed Bible accessibility and is considered the birth of mass-market religious publishing?

The Bible remains one of the most influential texts in history—but it's also a retail powerhouse. This poll explores the fascinating intersection of sacred literature and publishing history. Test your knowledge about the market impact and publishing innovations behind the world's most printed book. How much do you know about the business side of religious publishing?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

Gutenberg's movable type printing press, which reduced Bible production time from years to months
The invention of paper pulping techniques that replaced expensive parchment
The introduction of subscription-based Bible distribution by monasteries
The creation of the first Bible retail franchises in medieval European markets