Complex sentence: Veera Ballala I (1102-1108 CE) rule as king of Hoysala Empire was short and uneventful other than subdueing the Chengalvas and the Santharas.
Split into simpler sentences: Veera Ballala I (1102-1108 CE) was king of the Hoysala Empire. His rule was short and uneventful other than subduing the Chengalvas and the Santharas.