1001 mystery
The 10 most interesting mysteries of lost civilizations (Part 2)
America was discovered by Christopher Columbus in 1492, but there is much evidence that explorers from many other civilizations came to America before Columbus.
Lost Civilization
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3 published items.
1001 mystery
The 10 most interesting mysteries of lost civilizations (Part 1)
Most Egyptians learned that the Sphinx on the Giza plateau was about 4,500 years old. But this number is only a hypothesis, not a proof.
1001 mystery
Found civilization 'lost'
Archaeologists have found 'lost' civilization in southwestern Libya. Those are the sand castles of ancient culture in the Sahara desert.