Great Britain

Real world full name: United Kingdom of Great Britain and Northern Ireland.

An island nation in Europe far to the east of the core region/known world for the Fallout series. Before the Great War it was a wealthy country and most likely a nuclear power (like its real world counterpart). It was the leader of the states in both the normal Commonwealth and European Commonwealth. Allistair Tenpenny is known to have come from the United Kingdom before travelling across the Atlantic. It is not completely known what happened to the UK, however as it is very similar to the U.S. both socially and ecologically therefore it is presumable that it's recovery is much like that in the U.S. thought this is not completly verified.