Answer:
If trade was interrupted, it had been most frequently due to blockades by local enemies of Rome or China. If the Silk Road eventually closed, because it did after several centuries, the autumn of the empires had everything to try to to with it and when it reopen in Marco Polo late medieval time, it was because to the increase of a replacement hegemonic.
The Silk Road was a trade route between China and therefore the Mediterranean area. It allowed the exchange of not only with goods, but also the culture and knowledge. As merchants grew and known the Chinese culture through their trades, an appreciation for the Chinese culture began to flourish well beyond China's borders."