The power is concurrent power, examples of concurrent power would be the power to tax citizens, create lower courts, and build roads. These are shared by the federal and state/local government to ensure that the state functions properly.
Hong Kong’s economic system is a mixed economy, the same thing we have in America.
Both had impacted the people each group of people they were presiding over, both had a set of laws - do's and don'ts.
Answer: The military uses many tool and weapons for it example they use the planes to drop bombs and deliver weapons. ships go across the ocean to give food to the soldiers and they u ships for their fights. They use subs for blockade running as a part of nuclear shriek.
I hope this helps a little
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