18. Egypt - Fall of the Pharaohs

18. Egypt - Fall of the Pharaohs

17. Carthage - Empire of the Phoenicians

17. Carthage - Empire of the Phoenicians

16. Bagan - City of Temples

16. Bagan - City of Temples

15. The Nabataeans - The Final Days Of Petra

15. The Nabataeans - The Final Days Of Petra

14. Vijayanagara - The Last Emperors of South India

14. Vijayanagara - The Last Emperors of South India

13. The Assyrians - Empire of Iron

12. The Inca - Cities in the Cloud (Part 2 of 2)

12. The Inca - Cities in the Cloud (Part 1 of 2)

13. The Assyrians - Empire of Iron

11. Byzantium - Last of the Romans (Part 2 of 2)

11. Byzantium - Last of the Romans (Part 1 of 2)

12. The Inca - Cities in the Cloud

10. The Han Dynasty - The First Empire in Flames

9. The Aztecs - A Clash of Worlds (Part 2 of 2)

9. The Aztecs - A Clash of Worlds (Part 1 of 2)

8. The Sumerians - Fall of the First Cities

7. The Songhai Empire - Africa's Age of Gold

11. Byzantium - Last of the Romans

6. Easter Island - Where Giants Walked

5. The Khmer Empire - Fall of the God Kings

4. The Greenland Vikings - Land of the Midnight Sun

3. The Mayans - Ruins Among the Trees

2. The Bronze Age Collapse - Mediterranean Apocalypse

1. Roman Britain - The Work of Giants Crumbled

10. China's Han Dynasty - The First Empire in Flames