Complex sentence: To settle the war with Mari, Isar-Damu conducted an alliance with Nagar and Kish, and the campaign was headed by the Eblaite vizier Ibbi-Sipish, who led the combined armies to victory in a battle near Terqa.
Split into simpler sentences: To settle the war with Mari, Isar-Damu allied with Nagar and Kish. The campaign was headed by the Eblaite vizier Ibbi-Sipish, who led the combined armies to victory in a battle near Terqa.