LESSON 5 · Dawn of Civilization: Mesopotamia
Invention of Writing
Writing was invented for accounting, not literature. Around 3400 BCE in Sumer, administrators needed to track grain stores and trade receipts. They pressed reed styluses into wet clay tablets, creating the wedge-shaped marks we call cuneiform, a system lasting three thousand years.

Writing was not a single moment of genius but a gradual evolution driven by practical need. The earliest clay tablets from Uruk recorded barley rations and livestock counts, forming the world's very first bureaucracy.