Why did constantinople become such a rich and powerful city?

The berlin wall divided the city, but it represented a larger division. what was it? a. the division between politics and government b. the division between the united states and its western allies c. the division between communist europe and the west the answer is c

Wich part of the declaration of independence acts as an implied plan of action in that it lists laws and practices to be changed

How did the byzantine culture influence russia?