Medieval Kingdoms in Great Britain, 410 to 1453

The simulation will cover more than a thousand years (410 to 1453 AD) of the history of the island of Great Britain, from the end of the Roman province - that is, the end of the Old Age in the area - from Britannia to the end of the Medieval Age. In strategy, more before and less after the Roman period on the island of Great Britain, the so-called hilltop Celtic forts functioned as defensive, religious, and political military centers. In the military field the organizational structures of the main continental invaders against the great Celtic island, the Anglo-Saxons (Germanics of Germany) and the Normans (Germanics of France) will serve as models. The peoples are divided into tribes, these evolve into nations, which in turn try to form kingdoms (Bretwalda) in the regions, and ultimately become a kingdom of the entire island (crown - Kingdom of Great Britain).