What region acted as a "middleman"in the trade between the roman and han empires?

The region that acted as a middleman was known as the Silk Road. It was an ancient network of trade routes that connected the East and West. It was exceptional to cultural interaction between the regions for many centuries.

in contrast, the biological controls are self-sustaining, inexpensive and very effective once established. biological control could be used on thousands of golf course acres, improving their biodiversity and quality as wildlife habitat. in the process, the golf industry will be shown to be leaders in an environmental stewardship program of benefit not only to the lands they manage but also to the watersheds in which they exist.

b) that he was not a free man