Which things belong to the United Kingdom?

Oxford University, Metropolitan Museum of Art, Big Ben, Eiffel Tower, five-o'clock tea, Brooklyn Bridge, Beefeater, Mickey Mouse, double-decker, coca-cola, cricket, Versailles, pudding, Stars and Stripes, Winnie-the-Pooh, Yale University, kilt, Disneyland, hamburger, Yellow Submarine, spaghetti.