Which product innovation revolutionized religious text accessibility in the 1450s, making the Bible widely available to the public for the first time?

The publishing and distribution of religious texts represent one of history's earliest and most enduring product innovations. From ancient scrolls to modern digital platforms, religious publishers have continually adapted to changing technologies while preserving sacred content. This poll explores a fascinating product innovation milestone in religious publishing that transformed accessibility to spiritual texts worldwide.

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

Gutenberg's movable type printing press, which first mass-produced the Bible
The introduction of parchment scrolls replacing clay tablets
The Vatican's first public library opening with handwritten manuscripts
The development of illuminated manuscripts with gold leaf illustrations