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The opening of the article, and a way into the rest of it without leaving the site.
Wankarani culture 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 5 moments in time, not continuously. This bar runs from the first snapshot in which Wankarani 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 Americas 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.
Landmark · Americas
Teotihuacan
200 BCE – still standingPolity · Americas
Monte Albán
Attested 323 BCE – 700 CETrade route · Americas
Mesoamerican Trade Network
1200 BCE – 1521 CEConflict · Americas
Monte Albán Zapotec Conquest State
200 BCE – 500 CELandmark · Americas
Chavín de Huántar
900 BCE – 200 BCEPolity · Americas
Teotihuacán
Attested 323 BCE – 700 CEConflict · Americas
Maya City-State Wars
400 BCE – 900 CELandmark · Americas
Great Serpent Mound
300 BCE – 1070 CEDated moments inside this span
Events the timeline places between 400 BCE and 100 BCE.
And in the rest of the world
Records running through the same years, on the other side of the map.
Image credits5 pictures from Wikimedia Commons
- Wankarani cultureDaan · Public domain
- TeotihuacanHdlrosa · CC BY-SA 4.0
- Monte Albánnsaum75 !Dígame¡ · CC BY-SA 3.0
- Chavín de HuántarApollo⠀ · CC BY 2.0
- Serpent MoundStephanie A. Terry · CC BY-SA 4.0