Re: Event of the Year
 

301

Armenia becomes the first nation to accept Christianity as a state religion.

Re: Event of the Year
 

300

= Magnetic compass for navigation is invented in China
= A Sanskrit collection of fables and fairy tales, the Panchatantra, is written in India.

Re: Event of the Year
 

299

Empress Jia frames Crown Prince Yu for treason and has him deposed.

Re: Event of the Year
 

298

*The manufacture of cultured silk becomes popular from Korea to Japan.
*Christians are expelled from the Roman army

Re: Event of the Year
 

297

= Galerius conquers Ctesiphon from the Persians; however, as part of the peace treaty, it is returned in exchange for Armenia
= Narseh of Persia and Diocletian conclude a peace treaty between Persia and Rome.
= Maximian ends the revolt in Mauritania

Re: Event of the Year
 

296

Constantius Chlorus and Asclepiodotus reconquer Britain from the usurper Allectus, restoring it to the Roman Empire.

Re: Event of the Year
 

295

Tuoba Yi Tuo becomes a chieftain of the Chinese Tuoba tribe.

Re: Event of the Year
 

294

Tuoba Lu Guan succeeds Tuoba Fu as chieftain of the Chinese Tuoba tribe

Re: Event of the Year
 

293

Constantius Chlorus restores the northern Rhine border after defeating the Franks. Franks keep living in the north, because the Roman population had fled.

Re: Event of the Year
 

292

The oldest known Mayan stele is erected.