United Kingdom
Planet Earth
Capital London

While gaudy-coloured superheroes are sometimes viewed as an American phenomenon by the populace, there's still a metahuman population in Britain and there's still a superhero tradition which dates itself not to costumed gangsterfighting vigilantes but all the way to medieval magicians and knights. Something of a middle ground between Europe and America's culture, and still resisting full integration with the United States of Europe, the UK's superheroes have never been "world stage" figures but are returning to action locally and may well cross the path of the Justice League or even ask to join.