Answer: The President is known as Commander in Chief of the Army and is gived the role by the constitution.It is given to the presedint because the president is charged with the responsibility of protecting and defending the United States.
Citizens do not always share similar history, values, and traditions because citizens are culturally different in all ways. They can believe in god or not believe in god. They don't share similar values because someone can value family or someone can value their work more.