Want this question answered?
Its geographic position and protective city walls.
Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.Constantine moved the capitol which was the center of power to Constantinople, the city he named after himself.
Constantinople
Constantinople fell to the Ottoman Turks and became the capital of the Ottoman Empire and the centre of trade of this empire.
Because of its capital Constantinople had a cultural diffusion. This capital Constantinople was a center of trade. and was located in the crossroads of Europe and Asia
Constantinople
Venice
Venice
Constantinople
Constantinople
Venice
It was located at the entrance of the Black Sea