What Was a Significant Change That Resulted from the Expansion

What was a significant change that resulted from the expansion of trade routes in the first few centuries BCE?

A) Traders traveled across the entire Silk Road to sell their products in distant lands.
B) The effectiveness of new land routes inhibited the development of maritime commerce.
C) The cultures of Egypt and Mesopotamia faded as sources of innovation and knowledge.
D) People developed an important exchange of necessities like food,weapons,and domesticated animals.