Map of North America in 400 BC
For 400 BC, IntMap draws the Cliopatria, Seshat Global History Databank (by year), then historical-basemaps — each drawn only where the records before it are silent map of that year: 11 names within North America. The map also draws 12 outlines here that the source gives no name.
Names on the map
As the map labels them, largest first by the area of the outline drawn inside this view. Areas are of the drawn outline, rounded, and approximate.
| Name | Drawn area in view (km²) |
|---|---|
| Arctic marine mammal hunters (a description by the source, not a name) | 4,460,000 |
| Subarctic forest hunter-gatherers (a description by the source, not a name) | 4,330,000 |
| Eastern North Amercian hunter-gatherers (a description by the source, not a name) | 3,320,000 |
| Plain bison hunters (a description by the source, not a name) | 2,850,000 |
| Desert hunter-gatherers (a description by the source, not a name) | 2,340,000 |
| Plateau fichers and hunter gatherers (a description by the source, not a name) | 722,000 |
| North American Pacifi foraging, hunting and fishing peoples | 533,000 |
| Adena Culture | 225,000 |
| Maize farmers (a description by the source, not a name) | 183,000 |
| Paleo-Inuit | 112,000 |
| Glades Culture | 59,100 |
What changed since 500 BC
Now drawn
none
No longer drawn
none
The same date elsewhere
World map · 400 BC Map of Europe · 400 BC Map of the Middle East · 400 BC Map of Africa · 400 BC Map of South Asia · 400 BC Map of East Asia · 400 BC Map of Southeast Asia · 400 BC Map of Central Asia · 400 BC Map of Central America and the Caribbean · 400 BC Map of South America · 400 BC Map of Oceania · 400 BC
Source and method
Borders and names: Cliopatria v0.2.1 (Seshat Global History Databank, github.com/Seshat-Global-History-Databank/cliopatria) · CC BY 4.0 · adapted by IntMap: simplified, BC years made astronomical, and the ground OpenHistoricalMap (1689–1885, and from 1886 where CShapes is silent) and CShapes (1886–2019) state removed on their own dates + aourednik/historical-basemaps (github.com/aourednik/historical-basemaps) · GPL-3.0 · adapted by IntMap: each sheet before 1886 less the ground OpenHistoricalMap and Cliopatria state at that sheet's year.
Listed: every name whose outline IntMap draws inside 170°W–52°W, 24°N–72°N on this date, with the name the map writes on it. The list is worked out when the site is built, from the same records and the same code the map uses, so it says what the map shows — not more. Names are the source’s own, translated where the source or IntMap’s name table has a translation.