This is an incomplete list of the wars and battles between the Anglo-Saxons who later formed into the Kingdom of England and the Britons (the pre-existing Brythonic population of Britain south of the Antonine Wall who came to be known later by the English as the Welsh), as well as the conflicts between the English and Welsh in subsequent centuries. The list begins after the Adventus Saxonum in c. AD 446 (when the Anglo-Saxons are said to have arrived in Britain) to the late Middle Ages when England annexed the whole of Wales in 1535. The list is not exhaustive but seeks to note the significant campaigns and the major battles.