Original sentence: According to the Anglo-Saxon Chronicle of 485, Ælle fought a battle with the British at Mercredesburne.Other versions of the battle have been derived from more embroidered descriptions, such as the one from   Henry of Huntingdon, a 12th century historians version who suggests that when Ælle and his sons army engaged with the Britons neither side won and both sides pledged friendship although after the event the Anglo-Saxons sent a request to the German homelands for more troops.The 14th century chronicler Roger of Wendover even names the leader of the British forces as Aurelius Ambrosius.The Anglo-Saxon Chronicle does not provide any information on the death of Ælle or his succession, but Henry of Huntingdon  suggests that Ælle died  as the first king of Sussex in 515 and that he was succeeded by his son Cissa.The Battle of Mercredesburne was a battle between the Saxon leader Ælle's army and the Britons, in the year 485.The medieval historians then produced embroidered version of the chronicles to suit their own purposes.The problem for historians is that the Anglo-Saxon Chronicle was commissioned in the reign of Alfred the Great some four hundred years after the supposed events, the Anglo-Saxons were largely illiterate until they were evangilised in the 8th century, and the chroniclers would have taken most of their references for the early period from oral sources such as poetry
Edited sentence: In 486, Ælle and his sons went out of their customary area.Neither side won and both sides pledged friendship after.The Anglo-Saxon Chronicle does not provide any information on the death of Ælle or his succession, but Henry of Huntingdon a 12th century historian suggests that Ælle died  as the first king of Sussex in 515 and that he was succeeded by his son Cissa.The Battle of Mercredesburne was a battle between the Saxon chieftain Ælle's army, against the Britons, in the year 486.The battle was indecisive and afterwards, the two sides made peace.There the Britons and Ælle's army engaged in battle