History › First civilizations › Sumer and Mesopotamia: the first cities
Invention of writing
c. 3300 BC in Sumer (cuneiform); independently in China and Mesoamerica· Invention or discovery· Middle East & Africa
Well documentedSolid records, physical evidence or scientific consensus.
Writing was invented in Sumer around 3300 BC, first to keep accounts, and later arose separately in China and Mesoamerica.
See it on the History map →What happened
The earliest tablets, from Uruk, record barley, beer rations, livestock and workers, pressed into wet clay. Pictures for things became signs for sounds, letting scribes write names, laws, letters and stories. Wedge-shaped marks made with a reed stylus gave the script its name, cuneiform (Latin for 'wedge-shaped'); it lasted over 3,000 years. Egypt's hieroglyphs arose around 3200 BC. Writing appeared independently in China by about 1200 BC and in Mesoamerica by about 500 BC.
Why it matters
Writing let societies store information beyond human memory: taxes, contracts, laws, history and science. It marks the conventional boundary between prehistory and history.
Think of it like
The first writing was essentially a ledger: like a rent roll, it recorded who owed what to whom.
How we know
Thousands of clay tablets from Uruk and other cities, dated by excavation layers. Cuneiform was deciphered in the 1850s, helped by the three-language Behistun inscription in Iran.
Still debated
Whether Egyptian writing was inspired by Sumer or invented independently is debated, as is the theory that clay counting tokens were writing's direct ancestor.
Inside this (2)
Connections (5)
▸Sumer and Mesopotamia: the first cities was the birthplace of Invention of writingWell documented
The connection
Sumer's cities ran on records: temple and palace managers had to track grain, beer rations, livestock, land and labor. Number marks pressed into clay, perhaps descended from older counting tokens, evolved into signs on tablets about 3300 BC at Uruk, and then into full cuneiform writing that could record spoken language.
When and how
Uruk, southern Iraq, about 3400–3200 BC; tablets found in the Eanna temple district by German excavators, who began digging at Uruk in 1912.
How we know
Dated tablets, from Uruk's earliest accounts to later Sumerian texts, show step-by-step development from accounting marks to signs for sounds and grammar.
Debates and open questions
Whether Sumer truly came first is debated: the earliest Egyptian signs are about the same age, perhaps slightly younger, perhaps not.
▸Invention of writing recorded Epic of GilgameshWell documented
The connection
Writing began with accounting, not stories: early tablets list grain, sheep and workers. Over centuries scribes learned to write full sentences, and by about 2100 BC they wrote down Sumerian poems about Gilgamesh that had probably long been told aloud. Copying them in scribal schools helped the poems survive, grow into an epic and spread across the region.
When and how
Sumerian cities such as Ur and Nippur, about 2100–1700 BC; later versions across the Near East, including Nineveh about 650 BC.
How we know
Hundreds of school tablets contain Gilgamesh episodes; fragments have turned up as far away as Megiddo in Israel and Hattusa, the Hittite capital in Turkey.
Debates and open questions
How long the stories circulated orally before being written, and how closely the written tales match earlier tellings, is unknown.
▸Invention of writing was simplified into Phoenician alphabetMostly agreed
The connection
Egyptian hieroglyphs already had about two dozen signs for single consonants, mixed in with hundreds of word-signs. About 1850 BC, Semitic speakers in Egypt kept only the sound idea: each borrowed picture stood for the first sound of its Semitic name, so a house, bet, meant 'b'. Over centuries this was pared down to the Phoenicians' 22 letters.
When and how
Egypt and Sinai about 1850 BC; the Levant coast (Byblos, Tyre and Sidon, in today's Lebanon) by about 1050 BC.
How sure are we?
Early inscriptions at Serabit el-Khadim and Wadi el-Hol show letter shapes borrowed from hieroglyphs that match later Phoenician letters.
Debates and open questions
Whether the alphabet was invented once, by workers or soldiers in Egypt, or developed more gradually in the Levant is still discussed.
▸Invention of writing appeared around the same time in Ancient EgyptDebated
The connection
Egyptian hieroglyphs appear around 3250–3200 BC, within a century or so of Sumer's first tablets, just as Egypt was unifying under its first kings. Writing labeled royal goods, recorded kings' names and later filled tombs and temples. Scribes also wrote faster cursive scripts on papyrus.
When and how
Tomb U-j at Abydos, Upper Egypt, about 3250 BC; inscribed bone and ivory labels found by German archaeologist Günter Dreyer in the late 1980s.
How sure are we?
Excavated inscribed labels and royal objects such as the Narmer Palette. Their dates are close enough to Sumer's that priority is unresolved.
Debates and open questions
Whether Egyptians borrowed the idea of writing from Mesopotamia through trade, or invented it independently, remains an open question.
▸Invention of writing arose separately among peoples like Classic Maya civilizationMostly agreed
The connection
Writing was invented independently at least three or four times. In Mesoamerica, scripts developed with no contact with the Old World, by about 500 BC among the Zapotec and by about 300 BC among the Maya. The Classic Maya used a full system mixing word-signs and syllables to record kings, wars and dates.
When and how
Southern Mexico and Guatemala, from about 500 BC; Classic Maya inscriptions about AD 250–900.
How sure are we?
Monuments and painted texts, largely deciphered from the 1950s to the 1980s by Yuri Knorozov, Tatiana Proskouriakoff, Linda Schele and others.
Debates and open questions
How the earliest Mesoamerican scripts relate to each other, and whether the Olmec had true writing, are still debated.