Which packaging innovation first allowed mass distribution of the Bible in the Western world during the 15th century?

Religious texts are among the world's most widely distributed products, with fascinating histories of packaging, production, and distribution. From ancient scrolls to modern digital platforms, the way spiritual wisdom has been packaged and delivered to believers has evolved dramatically. Test your knowledge about how these sacred products have been developed and marketed throughout history!

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Gutenberg's movable type printing press
Leather-bound codex format with gold leaf
Scroll manufacturing techniques from Alexandria
Handwritten illuminated manuscripts by monastic orders