Answer: monopoly
Explanation: some areas had a monopoly on certain or goods. china supplied west Asia and the Mediterranean world with silk while spices were obtained principally from south Asia.
I took the test
A, B, and C are true so that would leave D as your answer.
Answer:
A study of the genetic links between DNA samples found at a prehistoric central Asian archeological site and west coast Native American tribes.
Explanation:
The results from research have been known to produce harms to members of the sampled population who do not actually participate in the research study. An example of the type of research that could result in group harms by stigmatizing members of the group (even for individuals who do not participate in the research) is a study of the genetic links between DNA samples found at a prehistoric central Asian archeological site and west coast Native American tribes.
The answer is b.
The feds job is to make post offices