When the Parthenon in Athens fell into ruins in early the 1800s, a British ambassador with permission from the Ottoman Empire preserved about half the sculptures, which are now at the British Museum. But Greeks for centuries have wanted them back; the deal was made before their country fought for independence from the monarchy

The Parthenon is among the greatest national treasures of Greece, but important parts of it have been displayed at the British Museum in London for two centuries. Should they be returned to Athens?

Parthenon marbles debate short video by National Geographic :