23:07
Why These Advanced Civilisations Collapsed | BBC Timestamp
BBC Timestamp
4:05
1,200 Year-Old Ice Reveals Truth Behind Ancient Civilisation’s Collapse | BBC Timestamp
3:32
Tiny Shells Reveal Evidence of Catastrophic Ancient Disaster | BBC Timestamp
3:45
Evidence For Why The Mayan Civilisation Collapsed | BBC Timestamp
4:12
Evidence Of Catastrophe That Ended An Ancient Civilisation | BBC Timestamp
4:16
The Deadly Disaster That Ended Egypt’s Ancient Civilisation | BBC Timestamp
Why Did the Old Kingdom of Egypt Collapse? | Ancient Apocalypse | BBC Timestamp
