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Ancient mysteries & alternative history

Lost civilization

A proposed advanced culture said to have existed before the societies recorded by mainstream history.

Claims range from flooded coastlines to global precursor cultures. Archaeology has confirmed real collapses and forgotten sites — and also many overstated ones.

Ask what evidence would distinguish a lost civilization from myth, misdated ruins, or modern storytelling.

Also known as

Lost civilization · lost civilization · lost civilisations · lost civilizations · lost civilisation

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