Events By Place Europe March 1 — Diego Rodríguez Porcelos founds and repopulates Burgos. December 12 - Charles the Fat becomes King of Western Francia, thus for the last time reuniting the Frankish kingdom. Frodo becomes King of Denmark. Asia The Huang Chao rebellion's suppressed by the Tang Dynasty of China, with the help of the Shatuo Turks. Emperor Yozei of Japan's deposed, and succeeded by his paternal great-uncle Emperor Kōkō. By Topic Religion May 17 —… (More on 884)