Which product innovation did ancient Mesopotamians develop around 3500 BCE that revolutionized commerce by allowing merchants to track transactions and inventory?

The ancient world was home to remarkable innovations that shaped human civilization. Many products we consider modern actually have roots dating back thousands of years. This poll explores one fascinating innovation from ancient Mesopotamia that revolutionized commerce and record-keeping. Test your knowledge about this early product development that changed how business was conducted in the cradle of civilization.

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

Clay tablets with cuneiform writing
Papyrus scrolls with hieroglyphic ledgers
Knotted rope accounting systems (quipu)
Bamboo strip record books