| Centuries: | 8th century - 9th century - 10th century |
| Decades: | 810s 820s 830s - 840s - 850s 860s 870s |
| Years: | 840 841 842 - 843 - 844 845 846 |
| 843 by topic | |
| Politics | |
| State leaders - Sovereign states | |
| Birth and death categories | |
| Births - Deaths | |
| Establishment and disestablishment categories | |
| Establishments - Disestablishments | |
| Gregorian calendar | 843 DCCCXLIII |
| Ab urbe condita | 1596 |
| Armenian calendar | 292 ԹՎ ՄՂԲ |
| Bahá'í calendar | -1001 – -1000 |
| Berber calendar | 1793 |
| Buddhist calendar | 1387 |
| Burmese calendar | 205 |
| Chinese calendar | 3479/3539-11-27 (壬戌年十一月廿七日) — to — 3480/3540-12-7(癸亥年十二月初七日) |
| Coptic calendar | 559 – 560 |
| Ethiopian calendar | 835 – 836 |
| Hebrew calendar | 4603 – 4604 |
| Hindu calendars | |
| - Vikram Samvat | 898 – 899 |
| - Shaka Samvat | 765 – 766 |
| - Kali Yuga | 3944 – 3945 |
| Holocene calendar | 10843 |
| Iranian calendar | 221 – 222 |
| Islamic calendar | 228 – 229 |
| Japanese calendar | |
| Korean calendar | 3176 |
| Thai solar calendar | 1386 |
Events
By Place
Europe
- The Treaty of Verdun divides the Carolingian Empire between the 3 sons of Louis the Pious (Charles the Bald, Lothar and Louis the German). The pages listed below contain information about trends and events in particular centuries and millennia. The 8th century is the period from 701 to 800 in accordance with the Julian calendar in the Christian / Common Era. The 9th century is the period from 801 to 900 in accordance with the Julian calendar in the Christian / Common Era. See also List of centuries, History This is a list of Decades in history including links to corresponding articles with more information about them Events and Trends 814 — Charlemagne dies transfer of united territory to Louis the Pious 814 – 817 — Events and Trends Egbert of Wessex rises to the position of Bretwalda. Events and Trends The first Swedes arrive in Russia (The Rus', from Roslagen) The Viking raids in Western Europe get more severe Events and Trends 841 — Dublin is founded by Viking settlers of Ireland. Events and trends 850–859 Christian " Martyr Movement " in Córdoba Spain Events and Trends Rurik establishes the state of Novgorod (later Kievan Rus') Basil I has first caesar Bardas Events and Trends The Danes invade England ( 870) and conquer East Anglia. This page indexes the individual Years pages Twenty-first century Events By Place Europe After the death of Louis the Pious, his sons Lothar, Charles the Bald and Louis the German Events By Place Europe June 25 - Battle of Fontenay: Louis the German and Charles the Bald defeat Events By Place Europe February 14 - Charles the Bald and Louis the German sign a treaty Events By Place Europe Rhodri ''Mawr'' ('the Great' becomes king of Gwynedd. Events March 28 — Paris is sacked by Viking raiders probably under Ragnar Lodbrok, who collect a huge ransom in exchange Events By Place Europe Nominoe occupies Nantes and Rennes, he makes raids in Anjou and threatens Bayeux Asia Bohai/Balhae - Da Yizhen/Dae I-jin, King of Bohai/Balhae ( 830 - 857) China The Gregorian calendar is the most widely used Calendar in the world today Ab Urbe condita (literally "from The Armenian calendar is the traditional calendar of Armenia. The Bahá'í calendar, also called the Badí‘ calendar, used by the Bahá'í Faith, is a Solar calendar with regular years of 365 days and Leap The Berber calendar is the annual Calendar used by Berber people in North Africa. The Buddhist calendar is used on mainland Southeast Asia in the countries of Cambodia, Laos, Thailand, Myanmar (formerly Burma The traditional Burmese calendar is a Lunisolar calendar based on both the phases of the moon and the motion of the sun The Chinese calendar is lunisolar, incorporating elements of a Lunar calendar with those of a Solar calendar. The Chinese sexagenary cycle ( is a cyclic numeral system of 60 combinations of the two basic cycles the ten Heavenly Stems (天干 tiāngān The Chinese sexagenary cycle ( is a cyclic numeral system of 60 combinations of the two basic cycles the ten Heavenly Stems (天干 tiāngān The Coptic calendar, also called the Alexandrian calendar, is used by the Coptic Orthodox Church and still used in Egypt The Ethiopian calendar ( Amharic: የኢትዮጵያ ዘመን አቆጣጠር ye'Ītyōṗṗyā zemen āḳoṭaṭer) also called the Ge'ez calendar, The Hebrew calendar (הלוח העברי ha'luach ha'ivri) or Jewish calendar is a Lunisolar calendar used by Jews for predominantly religious The Hindu calendar used in ancient times has undergone many changes in the process of regionalization and today there are several regional Indian Calendars, as The Indian national calendar (sometimes called Saka calendar) is the official civil calendar in use in India. Kali Yuga ( Devanāgarī: sa कलियुग lit "Age of Kali " "age of vice" is one of the four stages of development that the world goes The Iranian calendar or Solar Hejri (تقویم هجری شمسی؛ سالنمای هجری خورشیدی Taqwim Hejri Shamsi Salanmay Hejri Khurshidi) is an astronomical The Islamic calendar or Muslim calendar ( Arabic: التقويم الهجري at-taqwīm al-hijrī; Persian: تقویم هجری قمری Since January 1, 1873, Japan has used the Gregorian calendar, with local names for the months and mostly fixed holidays The traditional Korean calendar is a Lunisolar calendar which like the traditional calendars of other East Asian countries was based on the Chinese calendar The Thai solar calendar, Suriyakati (สุริยคติ has been the official and prevalent Calendar in Thailand since it was adopted by King In the Treaty of Verdun of 843 the three surviving sons of Louis the Pious, Charlemagne 's grandsons divided his territories the Carolingian The Carolingian dynasty (known variously as the Carlovingians, Carolings, or Karlings) was a Frankish noble family with its origins in the Louis the Pious (778 &ndash 20 June 840) also called the Fair, and the Debonaire, was the King of Aquitaine from 781 and co-Emperor Charles the Bald ( 13 June 823 – 6 October 877) Holy Roman Emperor (875–877 as Charles II) and King of West Francia Lothair I ( German: Lothar, French: Lothaire, Italian: Lotario) (795 &ndash 29 September 855) Louis (also Ludwig or Lewis) the German (also known as Louis II or Louis the Bavarian) (806 &ndash August 28, 876
- Kenneth I (Cináed mac Ailpín), King of the Scots, also becomes King of the Picts, thus becoming the first monarch of the new nation of Scotland. Cináed mac Ailpín ( Modern Gaelic: Coinneach mac Ailpein) commonly Anglicised as Kenneth MacAlpin and known in most modern regnal lists as The list of kings of the Picts is based on the Pictish Chronicle king lists A nation is a Human Cultural and Social Community. In as much as most members never meet each other yet feel a common bond it may be considered Scotland ( Gaelic: Alba) is a Country in northwest Europethat occupies the northern third of the island of Great Britain. The Alpin dynasty of Scottish kings begins to reign. The House of Alpin is the name given to the kin-group which ruled in Pictland and then the Kingdom The monarch of Scotland was the Head of state of the Kingdom of Scotland.
- the Battle of Messac is won by Erispoe, son of Nominoe, king of Brittany, against Renaud d'Herbauges who is prefet of the Marks of Brittany. Erispoe ( French: Erispoë, Latin: Herispoius, Herispogius, or Respogius; died 2 or 12 November 857 Nominoe or Nomenoe ( French: Nominoë, Breton: Nevenoe; died 7 March 851) was the first Duke of Brittany Brittany (Breizh bʁejs Bretagne; Gallo: Bertaèyn) is a former independent Celtic kingdom and Duchy, now incorporated into A prefect (préfet in France is the State's representative in a department or region. Renaud d'Herbauges had tried an attack while Nominoe was ill. This battle marks the beginning of the hostilities between Charles the Bald and Nominoe. Charles the Bald ( 13 June 823 – 6 October 877) Holy Roman Emperor (875–877 as Charles II) and King of West Francia Nominoe or Nomenoe ( French: Nominoë, Breton: Nevenoe; died 7 March 851) was the first Duke of Brittany
Asia
- In the Tang Dynasty Chinese capital of Chang'an, a large fire consumes 4,000 homes, warehouses, and other buildings in the East Market, yet the rest of the city is at a safe distance from the blaze (which is largely quarantined in East Central Chang'an thanks to the large width of roads in Chang'an that produce fire breaks). The Tang Dynasty ( Middle Chinese: dhɑng (June 18 618&ndashJune 4 907 was an imperial dynasty of China preceded by the Sui Dynasty and followed by Chang'an ( is an ancient Capital of more than ten dynasties in Chinese history. A warehouse is a commercial Building for Storage of Goods. Warehouses are used by Manufacturers Importers Exporters Chang'an ( is an ancient Capital of more than ten dynasties in Chinese history. For other uses see Quarantine (disambiguation Quarantine is voluntary or compulsory isolation typically to contain the spread of something Chang'an ( is an ancient Capital of more than ten dynasties in Chinese history.
By Topic
Religion
- The iconoclastic controversies end in Byzantium. Iconoclasm, Greek for "image-breaking" is the deliberate destruction within a culture of the culture's own religious Icons and other symbols or monuments
Births
Deaths
- Jia Dao, Chinese poet and Buddhist monk (b. Jia Dao ( 779—843 Courtesy name Langxian (浪先 was a Chinese poet born near modern Beijing. 779)
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