some of the powers and duties of the president of the United States are: Acting as a commander in chief of the armed forces, make treaties, appoint ambassadors, appoint judges to the Supreme Court, grant pardons for crimes against the United States, act as the head of the executive branch, suggest laws and policies, and set policy for dealing with other countries in the world.
The Second Article (Article II ) gives this information.
Bennett Milton Rich has written: 'The Presidents and civil disorder' -- subject(s): History, Riots, Powers and duties, Revolutions, Strikes and lockouts, Presidents, Executive power
State constitutions.
Past Us presidents used all their available powers to help serve the US as best they could and as they thought it wise to do so. (expressed and implied A+)
The powers and duties are defined in the Constitution. Ultimately the Supreme Court would decide if any assumed power or duty was in violation of what the Constitution actually says or means. However, there is no "must" about it. Many powers of the Presidency are no where wrote in the Constitution, it has just been assumed by various Presidents that they exist, and no sufficient challenge has been made.
These are called inherent powers. They are provided for in the Constitution by what is known as the "elastic clause."
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They are all the head and chief executive of their government units. Mayors may also be members of the city council and so have legislative powers amd duties.
To Preserve, Protect, and defend the constitution of the U.S.
I believe all presidents have used consumer in chief powers because that is what a president is... a commander in chief.
Separation of Powers
enumerated powers , in pliec powers and commerce cluse , checks and balences