State · 1800 – 1804

French Louisiana

A state of 1800 – 1804 — 4 years in the Americas and Oceania. The atlas records 1 thing within it — wars and battles 1.

Wikidata records no founding for it; the borders dataset maps it from 1800 to 1804, and those are the years drawn here.

For the full story, the article on Wikipedia (CC BY-SA 4.0); this page holds what the record says of the state.

Stood: 4 years; 1800 – 1804
Most ground: 108,300 km²; in 1803
Within it: 1; recorded row

Map: French Louisiana in 1803, its borders in gold among its neighbours — French Louisiana in 1803, when it held the most ground the borders dataset draws for it: 108,300 km². Its neighbours wear their tints, as on the atlas's own map. Borders from Cliopatria (CC BY 4.0), coast and rivers from Natural Earth, cities from Reba, Reitsma & Seto 2016 (CC BY 4.0), each city under the name it bore that year.

Where it sits in time

Five thousand years, 3000 BCE to 2026; the state in gold.

Ground held, by year

km² inside its borders as the borders dataset draws them, measured on an equal-area grid; a step series, held between the years the dataset maps.

54,100 km² in 1800, 108,300 km² in 1804. Cliopatria, CC BY 4.0.

What happened within it, by century

Every row the atlas hosts under this state, by the century it began in: wars and battles in red, risings, regime changes and massacres beside them, everything else in grey. A tall bar is a century the record is full for, which is partly a fact about Wikipedia.

1800 – 18991 row · 1 wars and battles

Battle of Vertières · battle · 1803

Among all states

Each measure against the states that carry it, never against all of them: a bar is the share of those states below this one.

How long it stood4 years
stood longer than 12% of 3,187 states with a recorded end or still standing.
The most ground it held108,300 km²
held more ground at its peak than 47% of 1,465 states with a border in Cliopatria.
Wars recorded per centurynone
had more wars on record per century than 44% of 3,187 states, counting the wars the atlas hosts under each.

Open in the atlas

On the timeline, 1790 – 1814, with everything that stood beside it.
On the map in 1803, live: scrub the year and watch its borders move.
Investigate it: what led to it, what came of it, and its succession analysed.

Wikidata Q5501836 (CC0) · borders Cliopatria, CC BY 4.0 · coast and rivers Natural Earth · data built 2026-10-06 · Pastlas v2.9.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.