27 events the sources record for this year, grouped by region.
What happened
China (24)
On day Gengshen, Wang Jingcong, inspector of the western infantry, came from the front and reported that on the fifteenth of this month the main army had attacked Fengxiang. (Old History of the Five Dynasties (Jiu Wudai shi), Annals 舊五代史 卷45)
On the twentieth, when he reached Chang'an, Deputy Garrison Commander Liu Suiyong surrendered the city, and the property of the Jingzhao residents was used to reward the troops. (Old History of the Five Dynasties (Jiu Wudai shi), Annals 舊五代史 卷46)
Taejo personally conquers Unju and fights Gyeon Hwon, defeating him badly; more than thirty castles north of Ungjin submit just on hearing of him. (Goryeosa (History of Goryeo) 世家 卷2 太祖 十七年)
The king personally campaigns against Unju; Gyeon Hwon sends 5,000 armored troops to sue for peace, but Yu Geum-pil charges with cavalry and kills over 3,000, and more than 30 fortresses north of Ungjin surrender (Goryeosa Jeolyo (Essentials of Goryeo History) 권1 太祖神聖大王 十七年)
Western Europe (1)
King Athelstan invaded Scotland with army and navy and devastated it greatly. (Anglo-Saxon Chronicle Giles/Ingram 1847 A.D. 934 항 (pg657.txt 줄 3616))