Narrator: Hello, future people of the UK. Would you like to visit me at the dawn of civilisation in ancient Sumer? Well, to do that, you’ve got to travel back in time. Back before the Vikings ...

In the end, Sumer was invaded by the Elamites who came from modern-day Iran. Narrator: Hello, future people of the UK. Would you like to visit me at the dawn of civilisation in ancient Sumer?