Answer: I am pretty sure that the answer would be A. Because China has always been ruled by a dynasty from my history class and textbooks. Also i is continuing so it can't be C or B. The only other possibility is D. It is up to you but I would personally go with A. Hope this helps you
Explanation:
A federal system of government exists when power is shared between a central, federal body, and smaller entities such as states. The Founders chose this because they wanted to protect state and individual rights while making sure that the country had a strong central power.
from online "The Battle of Midway was a strong US victory which caused Japan's invasion fleet to return to its home port. Japan's carrier fleet had been destroyed and Midway Island was never again threatened".