1 resultados para 'historical periods'
Historical periods (en)
Período histórico (es), Période historique (fr), Исторические периоды (ru), فترات تاريخية (ar)
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Ancient history, Contemporary history, Medieval history, Modern history, Prehistory
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Archaeology, Historical methods
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Culture
> History
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http://vocabularies.unesco.org/thesaurus/concept301