Your answer would be: The Abbasids
I hope this helps you :)
And have a great rest of the week!
I found Beirut and Sidon I'm not sure how accurate it is though
The answer is C) because Richard Nixon's policy was aiming to end the United States involvement in the Vietnam War so he created this policy to train, prepare and equip the South Korean Forces which gives them a greater role in conflict.
It would be an "embargo" that occurs when one nation refuses all trade with another, although usually these embargo's only apply to a single group of goods, not all goods at the same time.
The Chinese merchant class benefitted the most from the trade conducted on the silk road. The silk road trade allowed the Chinese economy to grow and also established trade relations with Europeans.
