What information does the website history: the silk road contain that corroborates or confirms the information in the world history encyclopedia website?
a) The Silk Road website provides additional details supporting the information on the world history encyclopedia website.
b) The Silk Road website contradicts the information found on the world history encyclopedia website.
c) There is no mention of the Silk Road on the world history encyclopedia website.
d) The Silk Road website is not a reliable source for historical information.
