What do you think is true about britain? the uk has several variants of the written constitution. all the fish in the sea around britain belong to the queen. the uk has four national soccer teams. british library in london has 17 times more items than library of congress. britain has the oldest department store which is still working in its oroginal building. windsor castle, the second residence of the queen, is the oldest inhabited castle in the world. the name of the country is never written on british stamps.