The answer is D. they secretly sent supplies to Americans
Answer:
D) The silk road was an important source of cultural diffusion between Europe and Asia.
Explanation:
The Silk Road connected Eurasia and North Africa through the sea. The advancement of technology along the silk road led to to increased trade and stability in political matters led to diffusion of cultures which increased interaction
Well, structurally it would be similar with the Pope being the head of the Church, like a King. Then respectively you have the archbishop who rules an ecclesiastical province. Then the bishops rule the diocese that make up the province. In that way, the line of power is similar with King, nobles and peasants.