100–109 Information & 100–109 Links at HealthHaven.com

Millennium:	1st millennium
Centuries:	1st century – 2nd century – 3rd century
Decades:	70s 80s 90s – 100s – 110s 120s 130s
Years:	100 101 102 103 104 105 106 107 108 109
Categories:	Births – Deaths – Architecture; Establishments – Disestablishments

The 100s decade ran from January 1, 100, to December 31, 109. It was the first decade of the 2nd century of the Anno Domini/Common Era, according to the Julian calendar.

Eastern Hemisphere at the beginning of the 2nd century AD.

[edit] Events and trends

c. 100—extinction of lions in the Balkans (unknown place, probably Bulgaria or European Turkey)