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Wikipedia
The opening of the article, and a way into the rest of it without leaving the site.
Hainan on Wikipedia.
From Wikipedia, available under CC BY-SA 4.0.
How these dates were made
Why this bar's edges are floors, not a founding and a fall.
The atlas draws the world at 14 moments in time, not continuously. This bar runs from the first snapshot in which Hainan 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
Russia
Founded 1263 CE · attested to 2026 CELandmark · East Asia
Gyeongju Historic Areas
57 BCE – 935 CEConflict · East Asia
Three Kingdoms (China)
220 CE – 280 CETrade route · East Asia
Chinese Grand Canal
600 CEPolity · East Asia
Xiongnu
400 BCE – 500 CELandmark · East Asia
Mỹ Sơn Sanctuary
400 CE – 1400 CEConflict · East Asia
Goguryeo–Sui Wars
598 CE – 614 CETrade route · East Asia
Tea Horse Road
700 CE – 1950 CEDated moments inside this span
Events the timeline places between 1 BCE and 1400 CE.
And in the rest of the world
Records running through the same years, on the other side of the map.
Image credits7 pictures from Wikimedia Commons
- Hainan江上清风1961 · CC BY 3.0
- Flag of RussiaPeter the Great · Public domain
- Gyeongju Historic AreasMarcopolis at English Wikipedia · Public domain
- Three KingdomsThree Kingdoms fan · CC BY-SA 4.0
- Grand Canal (China)EditQ · CC BY-SA 4.0
- Mỹ SơnChainwit. · CC BY 4.0
- Tea Horse RoadRedgeographics · CC BY-SA 4.0