The sprawling capital of Persepolis and the site of the epic battle of Sparta at Thermopylae hold new discoveries waiting to be revealed; experts using cutting-edge forensic archaeology to reveal secrets behind these lost cities of ancient Persia.
1989
1974
2006
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2022
2021
1991
2018
1946
1983
2003
1951
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2014
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2019
1968