Answer:
D) The connection between the two cities has been hampered by the river that divides them.
Explanation:
At either end of the Bridge lies a great city--cities full of vigorous life. The activities and the energies of each flow over into the other. The electric current has conveyed unchecked between the two the interchanging thoughts, but the rapid river has ever bidden halt to the foot of man. It is as though the population of these cities had been brought down to the river-side, year after year, there to be taught patience.