Final answer:
Kings in history sent new agents and officials to various regions or countries to fulfill specific purposes, such as maintaining control, extending influence, or establishing relations.
Step-by-step explanation:
In history, kings often sent new agents and officials to various regions or countries to fulfill certain purposes, such as maintaining control, extending their influence, or gathering information. For example, in ancient Rome, the emperor would send officials to oversee different provinces. In China, emperors would send officials like eunuchs and ministers to deliver imperial orders or establish diplomatic relations with other nations.