During the time of Alfred the Great (circa 849–899), England's geography presented several challenges that could exacerbate flooding, particularly in relation to its rivers, low-lying areas, and settlement patterns.
1. **River Systems**: England has several major rivers, such as the Thames, Severn, and Avon, which could overflow during periods of heavy rain or snowmelt, causing flooding in surrounding areas. Floodplains adjacent to these


