Answer:
Step-by-step explanation:
1) Buddhism spread from India into northern Asia, Mongolia, and China, whilst Christianity and Islam emerged and were disseminated by trade, pilgrims, and military conquest. The literary, architectural and artistic effects of this can be traced today in the cultures of civilizations along the Silk Routes.
2) The Silk Road trade played a significant role in the development of the civilizations of China, Korea, Japan, the Indian subcontinent, Iran, Europe, the Horn of Africa and Arabia, opening long-distance political and economic relations between the civilizations.