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0answers
51 views

Which is the Historical Khorasan

The word Khorasan finds mention in many ancient texts pointing to a place in Middle east to Afghanistan . The question is what were the boundaries of the historical Khorasan which parts of the middle ...
11
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1answer
195 views

When and why was Seleucia ultimately abandoned?

The ancient Seleucia was founded along the Tigris river around the year 305 BC, and abandoned in 165 AD, due to the river mutating its course (Wikipedia). However in 780 AD the Catholicos ...