Small is understood of the 1st 20 years of Ecgberht's reign, however it is assumed that he was ready to keep up the independence of Wessex against the kingdom of Mercia, which At the moment dominated another southern English kingdoms. In 825, Ecgberht defeated Beornwulf of Mercia, ended Mercia's supremacy https://carolew258jwj6.bloggazza.com/profile