Which ancient civilization conducted the first documented large-scale public product launch event when introducing paper to their society around 105 CE?

Before modern marketing campaigns and product launches, ancient civilizations had their own revolutionary product introductions that transformed societies and economies. These innovations were often accompanied by elaborate ceremonies, royal endorsements, and public demonstrations—early versions of what we now call product launches. Test your knowledge about one of the most significant ancient product introductions that changed the course of history and commerce.

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

Han Dynasty China, where court official Cai Lun presented the new paper-making technology in an imperial ceremony
Ancient Egypt, where the Pharaoh hosted a grand unveiling of papyrus production methods along the Nile
Mesopotamia, where Sumerian merchants organized a marketplace demonstration of clay tablet alternatives
Roman Empire, where Emperor Claudius commissioned a public forum to introduce parchment technology from Pergamon