I think it's B :) The others don't make much sense to me
<span>The assignment of new or additional responsibilities to a subordinate is referred to as "delegation," since this is often used to take some of the work load or pressure off of the supervisor or boss. </span>
Under the Constitution, the president is the federal official that is primarily responsible for the relations of the United States with foreign nations. The president appoints ambassadors, ministers, and consuls (subject to confirmation by the Senate) and receives foreign ambassadors and other public officials
Answer:
Option: An imperial eunuch who was put in charge of Chinese voyages into the Indian Ocean
Explanation:
Zheng He is known to be a great Chinese explorer and trader who helped China in getting power over the Indian Ocean in the 15th century. He became fleet commander under Ming Dynasty. He went to several expeditions and opened trading connection with South Asia, modern-day Indian, Sri Lanka, Java, and Sumatra.