Uploaded August 2023 | Updated September 2026, 3 weeks ago
Even today, the method by which people in ancient civilizations constructed underground houses remains uncertain. Researchers also believe that there are more undiscovered underground houses yet to be found.
Watch more on The HISTORY™ Channel!
Subscribe to HISTORY Asia: youtube.com/user/historyasiatv
Like us on Facebook: facebook.com/HISTORYasia
Find us on Instagram: instagram.com/HISTORYasia
Watch HISTORY PLAY on Apple TV: geni.us/historyplaySEA
Even today, the method by which people in ancient civilizations constructed underground houses remains uncertain. Researchers also believe that there are more undiscovered underground houses yet to be found.
Watch more on The HISTORY™ Channel!
Subscribe to HISTORY Asia: youtube.com/user/historyasiatv
Like us on Facebook: facebook.com/HISTORYasia
Find us on Instagram: instagram.com/HISTORYasia
Watch HISTORY PLAY on Apple TV: geni.us/historyplaySEA










