What was a major effect of the Silk Road on East-West exchange?

• A. It prevented cultural diffusion
• B. It facilitated trade and cultural diffusion
• C. It was only a military route with no trade
• D. It isolated East from West

Answer: (B)

The Silk Road primarily accelerated both trade and cultural diffusion between East and West. It was a vast network linking cities across Eurasia, so goods like silk, spices, porcelain, and paper could travel from China to Europe, while precious metals and other products moved in the opposite direction. At the same time, ideas, technologies, and beliefs—Buddhism and later Islam, scientific knowledge,医学 practices, and even new crops—spread along these routes, shaping societies on both sides of the exchange. This interconnected system created cosmopolitan hubs and long-lasting cultural contact, not isolation or militarized control focused solely on conquest.

So, the major effect is the enhancement of economic exchange and the transmission of culture and knowledge across continents.