PastlasHistorical atlas

Century · 801 – 900

The world in the 9th century

From 801 to 900 the atlas holds 306 states standing at some time, 113 of them founded in it - Sweden and Kyivan Rus' the best known - and 44 ending in it. 85 wars, risings, treaties, discoveries and other events began - Treaty of Verdun, Treaty of Meerssen and Battle of Pliska the best known of the events; 296 people were born.

A century here is counted as Wikidata counts it, 801 to 900, and holds every row that began in it, however coarsely dated.

What began in the 9th century

By decade first - wars and battles in red, risings, regime changes and massacres beside them, everything else in grey - then by kind, the best known first.

801: 4 began — 3 wars and battles, 0 risings, regime changes and massacres, 1 other801811: 11 began — 9 wars and battles, 0 risings, regime changes and massacres, 2 other811821: 4 began — 4 wars and battles, 0 risings, regime changes and massacres, 0 other821831: 2 began — 2 wars and battles, 0 risings, regime changes and massacres, 0 other831841: 12 began — 9 wars and battles, 1 risings, regime changes and massacres, 2 other841851: 8 began — 6 wars and battles, 0 risings, regime changes and massacres, 2 other851861: 11 began — 7 wars and battles, 2 risings, regime changes and massacres, 2 other861871: 20 began — 16 wars and battles, 2 risings, regime changes and massacres, 2 other871881: 4 began — 4 wars and battles, 0 risings, regime changes and massacres, 0 other881891: 9 began — 7 wars and battles, 0 risings, regime changes and massacres, 2 other891

Wars and battles 67

and 59 more in the atlas.

Unrest and atrocity 5

Natural disasters 4

Treaties 8

Works and ideas 1

States founded and fallen

Founded 113

and 99 more in the atlas.

Ended 44

and 30 more in the atlas.

Born in the 9th century

The best known first, by how many Wikipedias write about them.

and 272 more in the atlas.

States of the 9th century

Every state that stood at some time in the 9th century, by region, the best known first.

Europe: 154 statesEurope154Middle East and North Africa: 41 statesMiddle East and North Africa41South Asia: 40 statesSouth Asia40East and Southeast Asia: 32 statesEast and Southeast Asia32Americas and Oceania: 12 statesAmericas and Oceania12Location unknown: 27 statesLocation unknown27

Europe154 states

and 142 more; every state of Europe.

Middle East and North Africa41 states

and 29 more; every state of Middle East and North Africa.

South Asia40 states

and 28 more; every state of South Asia.

East and Southeast Asia32 states

and 20 more; every state of East and Southeast Asia.

Americas and Oceania12 states

Location unknown27 states

and 15 more; every state of Location unknown.

Its decades and years

The decades and years with a page of their own.

Open in the atlas

  • On the timeline, 800 – 900: every state, war and life of the 9th century, region by region.
  • On the map in 850: the borders of the year, its cities under their names of the year, and what happened where.

Wikidata (CC0) · data built 2026-10-07 · Pastlas v2.13.1, by Oleh Voronko. The published atlas and its data are for non-commercial use.