870

Millennium:	1st millennium
Centuries:	8th century - 9th century - 10th century
Decades:	840s 850s 860s - 870s - 880s 890s 900s
Years:	867 868 869 - 870 - 871 872 873

870 by topic v - d - e
Politics
State leaders - Sovereign states
Birth and death categories
Births - Deaths
Establishment and disestablishment categories
Establishments - Disestablishments

**870 in other calendars**
Gregorian calendar	870 DCCCLXX
Ab urbe condita	1623
Armenian calendar	319 Ô¹ÕŽ Õ…ÔºÔ¹
Bahá'í calendar	-974 - -973
Bengali calendar	277
Berber calendar	1820
Buddhist calendar	1414
Burmese calendar	232
Byzantine calendar	6378 - 6379
Chinese calendar	å·±ä¸‘å¹´åä¸€æœˆå»¿å…æ—¥ (3506/3566-11-26) - to - åºšå¯…å¹´åäºŒæœˆåˆå…æ—¥ (3507/3567-12-6)
Coptic calendar	586 - 587
Ethiopian calendar	862 - 863
Hebrew calendar	4630 - 4631
Hindu calendars
- Vikram Samvat	925 - 926
- Shaka Samvat	792 - 793
- Kali Yuga	3971 - 3972
Holocene calendar	10870
Iranian calendar	248 - 249
Islamic calendar	256 - 257
Japanese calendar
Korean calendar	3203
Thai solar calendar	1413
v - d - e

Events

Prague Castle is founded.
The Great Summer Army invades England led by Bagsecg and conquers East Anglia; the buildings destroyed by the Danish invaders include the abbey of Ely and the monastery of Peterborough.
December 31-The Danes are defeated by a Saxon army at Englefield, Berkshire. It is the first of a series of battles between Wessex and the Danes.
Malta is conquered by Arabs from Sicily.
Treaty of Meerssen: Charles the Bald and Louis the German divide Lotharingia among themselves.
Borivoj becomes duke of Bohemia.
Charles the Bald marries Richilde.