47 view

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*

• Mathematics: Persian Mathematician al-Khowarizmi introduces Arabic numerals

Europe

• England: Egbert of Wessex defeats Britons of Cornwall

Middle East

• Persia: Mathematician al-Khowarizmi introduces Arabic numerals