What was the key societal impact of Gutenberg’s movable type printing press?

💡 Explanation:

The invention of the movable type printing press by Johannes Gutenberg in the mid-15th century allowed for the mass production of books and documents, making them significantly more affordable and accessible. This led directly to a dramatic increase in literacy rates and the widespread dissemination of ideas and knowledge, fueling major movements like the Renaissance and the Protestant Reformation.