Complex sentence: Babur, a descendant of both Timur and Genghis Khan, arrived from Fergana and captured Kabul from the Arghun dynasty, and from there he began to seize control of the central and eastern territories of Afghanistan.
Split into simpler sentences: Babur, a descendant of both Timur and Genghis Khan, arrived from Fergana and captured Kabul from the Arghun dynasty. From there he began to seize control of the central and eastern territories of Afghanistan.