الصف :الحادي عشر - العام الدراسي :2014/2015
All along , historians considered the mystery of " The Hanging Gardens of Babylon " as one of the most obscure mysteries in the world .
It is the only one of the seven wonders of the ancient world that may not even have existed ; there are plenty of theories about the gardens , why they were built , how they were built and their size , some of them even described how they were watered .
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حلقة بحث97The Hanging Gardens of Babylon
