80

Roman Empire

 * The Emperor inaugurates the  with.
 * The earliest stage of  is built (approximate date).
 * The reaches the - frontier area (approximate date).
 * The original Roman is destroyed in a fire, together with many other buildings.
 * The is constructed to bring water 95 km (60 miles) from the  region to Colonia Claudia Ara Agrippinensum (modern ).
 * The first enters the.

Arts and Sciences

 * The, the first , is invented by.

Religion

 * The and  are written (approximate date).
 * The Gospel according to is translated into Greek.

Births

 * , religious philosopher

Deaths

 * , of
 * Saint, of  (traditional date)
 * , ruler of the n kingdom of