25 years after the war of Minis Tirith, Gondor was renamed Gushington and Regirn, son of Aragorn, took his father's place at the throne of Gondor. Since the war with Sauron's forces, there hasn't been much war in the country, but 2 years after the crowning of Regirn, the city of Tareah became angry with Gushington over whose land the other half of the country should be and build up an army to attack Minis Tirith.