320

For the aircraft, see .

Roman Empire

 * Under, son of , the are defeated again, assuring twenty years of peace along the Rhine border.

Asia

 * founds the in northern.
 * The appear in.

Religion

 * is introduced as the of.

Births

 * (Flavius Julius Constans) from  to
 * , Roman politician and writer
 * , Roman politician and writer

Deaths

 * , early author
 * Saint Hieria of