The kushan empire was the middleman between the han dynasty and roman empire a. geographically there was a fresh water source b. geographically it overlapped both empires c. geographically it was south of both

because its important to learn about other countries and how high tech they are compared to us. also its good to learn about other cultures and how ours differs and in common also we need to learn about companies that we still buy since they ship it here.