http://general-terms.thesaurus.ekt.gr/vocabhttp://general-terms.thesaurus.ekt.gr/vocab?tema=11163civilizations of Ancient Persia http://general-terms.thesaurus.ekt.gr/vocab?tema=11163 History of Asia BT http://general-terms.thesaurus.ekt.gr/vocab?tema=11163 dynasty of Achaimenids NT http://general-terms.thesaurus.ekt.gr/vocab?tema=11163 civilization of Medes NT