250

Millennium:	1st millennium
Centuries:	2nd century – 3rd century – 4th century
Decades:	220s  230s  240s  – 250s –  260s  270s  280s
Years:	247 248 249 – 250 – 251 252 253

250 by topic

Politics

State leaders – Sovereign states

Birth and death categories

Births – Deaths

Establishment and disestablishment categories

Establishments – Disestablishments

250 in other calendars

Gregorian calendar	250 CCL
Ab urbe condita	1003
Assyrian calendar	5000
Bengali calendar	−343
Berber calendar	1200
Buddhist calendar	794
Burmese calendar	−388
Byzantine calendar	5758–5759
Chinese calendar	己巳年 (Earth Snake) 2946 or 2886     — to — 庚午年 (Metal Horse) 2947 or 2887
Coptic calendar	−34 – −33
Discordian calendar	1416
Ethiopian calendar	242–243
Hebrew calendar	4010–4011
Hindu calendars
- Vikram Samvat	306–307
- Shaka Samvat	172–173
- Kali Yuga	3351–3352
Holocene calendar	10250
Iranian calendar	372 BP – 371 BP
Islamic calendar	383 BH – 382 BH
Julian calendar	250 CCL
Korean calendar	2583
Minguo calendar	1662 before ROC 民前1662年
Seleucid era	561/562 AG
Thai solar calendar	792–793

The world in 250

Year 250 (CCL) was a common year starting on Tuesday (link will display the full calendar) of the Julian calendar. At the time, it was known as the Year of the Consulship of Traianus and Gratus (or, less frequently, year 1003 Ab urbe condita). The denomination 250 for this year has been used since the early medieval period, when the Anno Domini calendar era became the prevalent method in Europe for naming years.

Events

By place

Roman Empire

• A group of Franks penetrate as far as Tarragona in Spain (approximate date).
• The Goths under king Cniva invade Moesia. They cross the Danube and lay siege to Novae and Marcianopolis.
• Battle of Augusta Traiana. The Romans lose the battle against the Goths
• Cniva lay siege to Philippopolis (modern Plovdiv). After a long resistance, Cniva conquers the city and slays its one hundred thousand inhabitants.
• The Alamanni drive the Romans from the modern area of Donau-Ries.
• An epidemic of smallpox begins in Ethiopia, moves into Egypt and the Roman colonies in North Africa and spreads through the Roman Empire. Named the Plague of Cyprian after St. Cyprian, bishop of Carthage.

Africa

• The Kingdom of Aksum (Axum) takes control of commerce on the Red Sea.

Asia

• The Kofun Period begins in Japan.
• The Kushan Empire collapses.
• The earliest Chinese references to a device known as "emperor's south-pointing carriage" date to this period.

America

• Teotihuacán is rebuilt as a four-quartered cosmogram by Zapotec architects brought from Monte Albán in Oaxaca.
• Classic period of Mesoamerican civilization begins.

By topic

Arts and sciences

• Diophantus writes Arithmetica, the first systematic treatise on algebra.
• Family Group, traditionally called the Family of Vunnerius Keramus, is made. It was later placed in Brescia Cross. It is now kept at Museo Civico dell'Etá Cristiana, Brescia (approximate date).
• Battle between the Romans and the Barbarians, detail of the Ludovisi Battle sarcophagus, found near Rome, is made. It is now kept at Museo Nazionale Romano (approximate date).
• Igel Column is erected (approximate date).
• After 250 - Temple of the Feathered Serpent, Teotihuacan, the Ciudadela, Teotihuacan, Mexico, is built. Teotihuacan culture.

Religion

• Emperor Decius institutes the persecution of Christians in an attempt to restore the religion of Rome. Pope Fabian is one of the first martyrs.

Births

• March 31 – Constantius Chlorus, Roman Emperor and father of Constantine the Great
• Galerius, Roman Emperor (approximate date)
• Maximian, Roman Emperor (approximate date)
• Zuo Si, writer and poet of the Jin Dynasty (d. 305)

Deaths

• January 20 – Pope Fabian
• Ambrose of Alexandria, Christian writer (approximate date)
• Nagarjuna, founder of Mahayana ("Great Vehicle") Buddhism
• Saint Denise, Christian martyr
• Saint Mercurius, Christian martyr
• Sun Li, general of Cao Wei
• Zhu Ju, general of the Kingdom of Wu (b. 194)

References