The world in 1321 AD — what happened that year

7 events the sources record for this year, grouped by region.

What happened

The censor Guanyinbao and others remonstrated against building a Buddhist temple on Shou'an Mountain. Guanyinbao and Suoyao'erhadimishi were executed; Chengkui and Li Qianheng were beaten and exiled to Nu'ergan. (History of Yuan (Yuanshi), Annals 元史卷27 英宗 1321年)
In the eighth month the sea surged over the two counties of Haikang and Suixi in Leizhou, ruining more than four thousand jing of farmland; taxes were exempted. (Xu Zizhi Tongjian (Continuation of the Comprehensive Mirror) 권201 八月 단락201.54.0)

Inca Roca orders a bridge built over the Apurímac River for the conquest toward Chinchaysuyu (Inca Garcilaso, Royal Commentaries of the Incas Libro IV cap. XY (vol.2, l.1247))
From Bilca he turns west toward the coast and gives his name to Sula (Hatun Sula), one of two large provinces of the same name (Inca Garcilaso, Royal Commentaries of the Incas Libro IV cap. XY (vol.2, l.1370))
Inca Roca leaves Cuzco by the Collasuyu royal road, gathering fighting forces, and sets out on the Charcas campaign (Inca Garcilaso, Royal Commentaries of the Incas Libro IV cap. XVII (vol.2, l.1560))
The Charcas region (Misque, Sacaca, Macaca, Caracara and others) is subdued all the way to Chuquisaca (today's La Plata) (Inca Garcilaso, Royal Commentaries of the Incas Libro IV cap. XVIII (vol.2, l.1652))
Inca Roca's laws and the founding of the Cuzco school (chapter 19 title) (Inca Garcilaso, Royal Commentaries of the Incas Libro IV cap. XIX (vol.2, l.1691))