The Great Wall winding across misty Chinese mountain ridges at dawn
East AsiaDocumented Historical Record

Ancient China

The longest continuous documentary record on earth — and bronze work to match.

Span
c. 1600 BCE – 220 CE
Now
China
Coordinates
34.34° N, 108.94° E
Palette
Cinnabar · jade · slate
01 · The land

Geography first. Everything else is a response to it.

You are here
Then

Yellow and Yangtze river states

Now

China

Water

Yellow River · Yangtze · Grand Canal (later)

Settlements

Anyang · Xi'an · Luoyang · Linzi

Why here

Loess soil that is easy to work and extremely fertile, next to a river that floods catastrophically — high reward, high coordination requirement.

The Yellow River carries so much silt that its bed rises above the surrounding plain; levee maintenance is a permanent state obligation and a recurring cause of dynastic crisis.

Piece-mould bronze casting — rather than lost-wax — produced vessels of a precision that implies industrial-scale foundry organisation.

A continuous documentary tradition paired with an exceptionally rich bronze and tomb record.

02 · Snapshot

The civilization at a glance

Ancient population and army figures are estimates. Anything marked est. is a reconstruction, not a count.

Period
c. 2070 BCE – 220 CE
Population
Han census recorded ~57 million in 2 CE
Major cities
Anyang · Chang'an · Luoyang
Language
Old Chinese
Writing
Oracle bone script → seal script
Government
Dynastic monarchy with an examined bureaucracy
Economy
Millet and rice agriculture, silk, iron monopolies
Monuments
Great Wall segments · Terracotta Army
Technology
Cast iron, crossbow, seismoscope, papermaking
Primary evidence
Oracle bones, bamboo slips, census records
Major unknown
Historicity of the Xia dynasty
03 · Their world

What they built, and how it worked

01

Oracle bone script

02

Terracotta Army

03

Han metallurgy

04 · Evidence

How we know what we claim

How strong is the evidence
Written record92%
Archaeology88%
Scientific dating82%
Contemporary sources85%
Later accounts90%
Scholarly consensus84%

Editorial confidence ratings, not measurements. They describe how much of the picture rests on each channel — and where a single new find could move the file.

Classification
Documented Historical Record

This rating governs the whole hub. Any claim on this page that outruns it is labelled where it appears.

Questions still being studied
  • How historical is the Xia dynasty?
  • How early is cast iron production really?
05 · Known & unknown

Where the evidence stops

What we know
  • The Han census of 2 CE is a real administrative document, not a later estimate.
  • Oracle bones record divinations with dates, making Shang chronology anchorable.
What we think
  • Erlitou is the strongest candidate for a Xia-era polity, but the identification is inference, not proof.
What we don't know
  • Whether the Xia dynasty existed as described.
  • The full extent of early Yangtze cultures relative to the Yellow River narrative.
06 · Timeline

Who else was alive

East Asia
10,000 BCE3,000 BCE1,600 CE

East Asia · 2,070 BCE220 CE. Bars below show civilizations alive at the same moment.

Across the archive

Where Ancient China connects to the rest of the ancient record — the worlds it belongs to, the chapters it sits in, the documents that record it, and the questions still open.