Prehistory vs history: the writing divide

Detail

What the divide actually means

• Writing is the dividing line. Historians split the human past into two blocks using one test: do we have readable written records?
• Prehistory = the time before writing. We only have things people made and left behind.

• History = the time after writing. We have things and documents.

• The split is very unequal in time.

• Before writing: more than 99% of human history, roughly 3 million years ago to about 5,000 years ago.

• After writing: less than 1%, only the last 5,000 years.

• Point for the exam: almost all of our past is prehistoric. "History" in the strict sense is a thin slice at the very end.

How the sources change

	Before writing	After writing
Main source	artefacts only (tools, pots, bones, beads, buildings)	material remains and documents
People's lives	thoughts and ideas are hard to recover	literature gives names, events, social and political life
Dating	approximate	relatively accurate — coronations and wars can be dated

• Artefacts tell us what people did, not what they thought.
• A stone tool shows hunting. It does not give the hunter's name, language or god.

• A burial shows belief in some kind of afterlife. It does not tell us the story people told about it.

• Documents add names and dates.

• Kings, wars, taxes, land grants, law, poetry — all become visible.

• This is why a coronation date or a battle year exists for historical periods but not for the Stone Age.

• Careful: "documents exist" does not mean "the full truth is known". Written records are usually made by the winners, the rich and the priests. The poor, women and forest people often stay silent in them. Archaeology stays necessary even in the historical period.

Early scripts as markers of the divide

Harappan script (Sindhu lipi) — the great exception

• Pictographic — signs look like small pictures.
• Found on seals and pottery, and also on copper tablets, terracotta and faience amulets; about 3,500 inscribed objects survive [3].
• Inscriptions are very short — from 1 sign up to about 20 signs; roughly 400 unique signs are known [3].
• Undeciphered. So the Harappan world, though it clearly had writing, still has to be read like a prehistoric site — from bricks, beads and bones, not from texts.
• Why it resists decipherment [3]:
• the inscriptions are too short to show grammar,
• there is no bilingual text (no stone carrying the same message in a known script),

• we do not know what language the Harappans spoke.

• Contrast this with Egypt, which did get a bilingual key. That single difference explains why we can read a pharaoh's name but not a Harappan seal.

Sumerian cuneiform and Egyptian hieroglyphs — the doors that opened

• Both are contemporaries of the Harappan script, and both are deciphered. They open the historical period about 5,000 years ago.
• The Rosetta Stone — the ready-made key for hieroglyphs:
• Found in 1799 by the French engineer Pierre Bouchard, near Rosetta on Egypt's Mediterranean coast, during Napoleon's expedition [2].

• Carries three scripts — hieroglyphic, demotic and Greek — with the same text in each. Scholars could already read Greek, so they had a known side to compare [2].

• Champollion cracked it in 1822.

• Jean-François Champollion (1790–1832), French, completed the decipherment in 1822 after years of work [2].
• In 1821–22 he began publishing on the hieroglyphic and hieratic parts of the Rosetta Stone, and built a full list of hieroglyphic signs with their Greek equivalents [2].

• His key idea: hieroglyphs are not only pictures standing for ideas — many signs stand for sounds. He showed some signs are alphabetic, some syllabic, and some determinative (a sign that tells you which meaning is intended) [2].

• Lesson for method: a script is cracked when you have (a) a bilingual text and (b) a guess at the language. Harappan has neither.

Chinese oracle bones

• Animal bones and tortoise shells were heated until they cracked.
• The cracks were read as answers to questions put to ancestors or gods.
• Questions and answers were then scratched onto the bone — this is the earliest written source from China.

Brahmi — India's own entry into the historical period

• In use from c. 400 BCE, in parts of south India and the Ganga valley.
• Formalised by Ashoka in the 3rd century BCE — his inscriptions make Brahmi a state script, carved on rocks and pillars across the subcontinent.
• Because Brahmi is deciphered, Indian history from the Mauryas onwards has names, titles, orders and fairly firm dates.

Why this divide matters for the historian

• The line is about evidence, not about intelligence. Prehistoric people were fully modern humans. They simply left no readable text.
• The line moves from place to place. A region enters "history" when its records become readable. So India's historical period begins later than Egypt's or Mesopotamia's — and the Harappan zone, despite having a script, is still worked like prehistory.
• The line can move again. If the Harappan script is ever deciphered, a whole civilisation shifts from prehistory to history overnight. Nothing in the ground would change; only our ability to read it.
• Proto-history is the useful in-between label: societies that had writing we cannot read, or societies described only in other people's texts. The Harappan civilisation is the standard Indian example.

Prelims Hooks

• More than 99% of human history falls before writing (c. 3 mya – 5,000 ya); less than 1% after.
• The Harappan script is pictographic, found on seals and pottery, and remains undeciphered.
• About 400 unique signs are known in the Indus script; inscriptions run from 1 to about 20 signs; roughly 3,500 inscribed objects survive [3].
• Main blocks to decipherment of the Indus script: no bilingual text, very short inscriptions, unknown language [3].
• The Rosetta Stone was found in 1799 by Pierre Bouchard, and carries hieroglyphic, demotic and Greek text [2].
• Jean-François Champollion (1790–1832) deciphered hieroglyphs in 1822, showing signs could be alphabetic, syllabic or determinative [2].
• Cuneiform (Sumer) and hieroglyphs (Egypt) are contemporaries of the Harappan script, but both are deciphered.
• Oracle bones — heated animal bones and tortoise shells with interpreted cracks — are China's earliest written source.
• Brahmi is in use from c. 400 BCE and was formalised by Ashoka in the 3rd century BCE.

Mains Points

• Writing is a source-line, not a civilisation-line. The Harappans built planned cities, drains and standard weights while leaving an unreadable script; Ashokan India is "historical" mainly because Brahmi can be read. Judging societies by whether we can read them confuses our limits with their achievements.
• Decipherment depends on luck of survival. Egypt got a bilingual stone in 1799 and a reader by 1822 [2]; the Indus valley has short, monolingual inscriptions and an unknown language [3]. The same intellectual effort produced opposite results — a strong argument about the contingency of historical knowledge.
• Texts and artefacts must be used together. Documents give names, dates and elite politics; artefacts give food, craft, housing and the lives of ordinary people. For any Indian period, over-reliance on texts produces a king-centred history and silences labourers, women and tribal groups.
• Periodisation is a working tool, not a natural fact. Prehistory / proto-history / history are categories built on evidence type. A single decipherment could redraw them — which is why historians treat period labels as provisional.