Celtic-Saxon Empire

POD
The POD here is that Brian Boru is never killed and becomes the High King of all Ireland. Meanwhile in Britain, the Normans never invade.

Timeline
1014: Battle of Clontarf won! Brian Boru is crowned as the high king. He builds up Eires army.

1015: Ireland invades Wales. Brian has the hope of making an empire. They meet fierce resistance, but the Irish are more organised.

1016: Wales falls to Ireland. Brian sets his eyes on Scotland and so, the invasion of Scotland begins. Fierce resistance from Vikings make this invasion tougher, but the Irish win.

1017: Brian sends wise people to other country's in Europe to gather info and other things. Like, new armour, new military tactics, ECT, ECT. They come back and the Irish Army improves a lot. Ireland has lots of knights.

1018: Brian proposes the idea of a Celtic-Saxon empire to the Saxons to beat the Vikings. They accept and a powerful empire is created. The Celtic-Saxon Empire! They beat the Vikings.

1019: The Empire sends explorers to discover new places. They land in America and make peace with the natives. The Natives agree to join them. Celtic-Saxon colonies are set up and the natives intermarry with them.