In modern times, the [[British Empire]] was the world's first superpower, ruling a quarter of the world during a period of 150 years. It declined in power after the [[Second World War]], during which it expended much of its resources to fight the [[Axis Powers]]. | In modern times, the [[British Empire]] was the world's first superpower, ruling a quarter of the world during a period of 150 years. It declined in power after the [[Second World War]], during which it expended much of its resources to fight the [[Axis Powers]]. |