The Holy Britannian Empire(神聖ブリタニア帝国Shinsei Buritania Teikoku, also refered to as the Britannian Empire or just Britannia) is a nation born from the defeated remnants of the British Empire and is the world's dominant military superpower that ruled over one-third of the world and one of the large Empire-unions that control Earth initially in the early 21st Century, the others being the Chinese Federation, the Europia United, and later United Federation of Nations.