Timeline (Different Same Union)

Assume history stays the same unless mentioned.

84 - Roman invasion of Caledonia. It is slowly 'Romanised'.

122 - Building of Hadrian's wall. It is built to halt a potential rebellion marching south, although this would never materialise.

383-410 - Roman withdrawl from Britain. Anglo-Saxons begin settlement in England, and Picts begin moving south of the border.

450-500 - Skirmishes with Picts mean that the Anglo-Saxons are forced to move south. The kingdoms of Bernicia and Deira never materialise and instead are settled by Picts and Scots. Other forming kingdoms are also overrun.

843 - Unification of Scotland.

927 - Unification of England.

1066 - Norman conquest of England. Scotland is not invaded but would be influenced by the Normans.