Which religious text marketing innovation is credited with helping spread Christianity throughout Europe in the 15th-16th centuries?

Throughout history, religious texts have been among the most successful 'products' ever marketed, with distribution and brand loyalty spanning millennia. From ancient scrolls to modern digital platforms, religions have mastered product marketing long before corporations existed. This trivia tests your knowledge about the fascinating intersection of religious text distribution and product marketing strategies that have stood the test of time.

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Gutenberg's movable-type Bible, which revolutionized religious text distribution by making mass production possible
The Papal Bull subscription service, which delivered monthly theological updates to monasteries
The Byzantine Illuminated Manuscript Guild, which created luxury branded editions for nobility
Martin Luther's 'Word-of-Mouth' marketing campaign that relied on traveling preachers rather than printed texts