Ancient Discoveries: Mega Fort

Holding off invasion and protecting its people, ancient civilizations came up with creative, efficient, and effective means of self-protection and defense. Go behind some of history's most impregnable walls. Part of the "Ancient Discoveries" series. Please note this title contains potentially offensive language.

Ancient Discoveries: Mega Ocean Conquest (S3, E18)

Archaeologists Discover Ancient Roman Fort Topped with Wooden Spikes –

Ancient Discoveries

Ancient Discoveries: Mega Ocean Conquest (S3, E18)

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Ancient Discoveries: Mega Fort