How these dates were made
Why this bar's edges are floors, not a founding and a fall.
The atlas draws the world at 2 moments in time, not continuously. This bar runs from the first snapshot in which Thai appears to the last, so both edges are floors — the earliest and latest years it is attested, not a founding and a dissolution.
Elsewhere in East Asia at the time
Records whose own span overlaps this one, found by the same test the canvas draws with. The bar under each card is where it sits inside this one.
Polity · East Asia
Xiongnu
400 BCE – 500 CELandmark · East Asia
Great Wall of China
700 BCE – still standingConflict · East Asia
Warring States Period
475 BCE – 221 BCETrade route · East Asia
Silk Road
200 BCE – 1450 CEPolity · East Asia
Zhoa
Attested 1500 BCE – 700 BCELandmark · East Asia
Temple of Confucius, Qufu
478 BCE – still standingConflict · East Asia
Qin Wars of Unification
230 BCE – 221 BCETrade route · East Asia
Maritime Silk Road
200 BCE – 1500 CEDated moments inside this span
Events the timeline places between 2000 BCE and 200 BCE.
And in the rest of the world
Records running through the same years, on the other side of the map.
Image credits6 pictures from Wikimedia Commons
- Great Wall of ChinaSeverin.stalder · CC BY-SA 3.0
- Warring States periodPhilg88 · CC BY-SA 3.0
- Silk road KazakhstanUser:Kelvin Case User:Turkish Flame User:SmallJarsWithGreenLabels · CC BY-SA 4.0
- Temple of Confucius, Qufukanegen · CC BY 2.0
- Qin's wars of unificationBenedetta blair · CC BY-SA 4.0
- Maritime Silk RoadObsidian Soul · CC0