Original sentence: According to tradition, Warwick was founded on the banks of the River Avon in the year 914 AD, when Anglo Saxon Ethelfleda, sister of Mercian king Edward the Elder built defences against Danish (Viking) invaders; these were to be the early origins of Warwick Castle.. The name 'Warwick' means "dwellings by the weir"
Edited sentence: According to early tradition, Warwick was founded on the banks of the River Avon in the year 914 AD, when Anglo Saxon Ethelfleda, sister of Mercian king Edward the Elder built defences against Danish (Viking) invaders; these were to be the early origins of Warwick Castle.. The name 'Warwick' means "dwellings by the weir"