46 view

45 view

44 view

43 view

42 view

41 view

40 view

39 view

38 view

37 view

36 view

35 view

34 view

General

Population: 225 Million*

• Religion: Caliph al-Mamun sets up House of Wisdom in Baghdad
• Deaths: Caliiph al-Mamun

Europe

• Holy Roman Empire: King Louis I defeated by three sons at Colmar and deposed

Middle East

• Babylon: End of rule of Abbasid caliph al-Mamun, he sets up House of Wisdom in Baghdad – most important school in Arab world
  Caliph Montassim builds Samarra the new seat of government