Answer:
The term which best describes "when a group or person has power or legal authority over a topic or area" is:
3. Jurisdiction.
Explanation:
Jurisdiction refers to the lawful authority given to a person or institution to govern or legislate, exercise authority, or control decisions or judgments. Such authorities are usually exercisable within a specific geographic area, topic, and/or over certain types of legal cases. This means that the given authority is not universally blanket. Instead, it is limited to a particular area, topic, or issue.
Answer:
the presidency
Explanation:
From the options provided, the US presidency is the one who receives the most news coverage from the national press, above the other institutions mentioned.
I pretty sure it was a system to deliver messages.
China instituted a one-child policy in 1979 because the government recognized that the population in the country is rapidly growing. The One Child Policy is their only solution to decrease the population growth in order to avoid getting stuck in more social and economical problems in the future brought by overpopulation.