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Cities of the Sky
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Season 1
Discover how resistance, survival and revival are revealed through an empire of horse-...
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Season 1
Explore the rise of great American nations, from monarchies to democracies. Investigate...
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Native America

Cities of the Sky

Season: 1
Eps: 3

Discover the cosmological secrets behind America’s ancient cities. Scientists explore some of the world’s largest pyramids and 3D-scan a lost city of monumental mounds on the Mississippi River; native elders reveal ancient powers of the sky.

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