Mercantilism is an example of an economic system, so your answer is C! :D
Answer:
The field of national security safeguards against such threats. National security protects not only citizens but also the economic stability of national institutions. In the U.S., national defense has been a guiding principle of the government at least since 1947, when then-President Harry S. Truman signed into law the National Security Act. Among other things, this legislation created the secretary of defense cabinet position, under whose leadership all branches of the military operated.
French revolution
17,000 people died in the French revolution
<span>He was a young boy as a pharaoh</span>
