Answer:Officers are commissioned by and ultimately derive their authority from the President and are confirmed by the U.S.
Explanation: because
The Truman doctrine and NATO were United States responses to the communist threat after WWII.
He died circumnavigating the globe, finding a route to the orient.
During the reign of Augustus in Ancient Rome, there was a state of peace and tranquility throughout the Mediterranean. It lasted for over 200 years which was unheard of in Roman culture
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