Complex sentence: After coming to power in Kish Sargon killed the king of Kish after having the army of Kish follow him, Sargon soon attacked Uruk, which was ruled by Lugal-Zage-Si of Umma.
Split into simpler sentences: After coming to power in Kish, Sargon killed the king of Kish. After having the army of Kish follow him, Sargon soon attacked Uruk, which was ruled by Lugal-Zage-Si of Umma.