Very little is understood of the first 20 years of Ecgberht's reign, however it is believed that he was ready to take care of the independence of Wessex versus the kingdom of Mercia, which at that time dominated the other southern English kingdoms. In 825, Ecgberht defeated Beornwulf of Mercia, https://gunnerq2615.theobloggers.com/38248767/rumored-buzz-on-eggbet