The constitutional changes to the presidency was the election of the president in the 12 Amendment and the presidential terms limits in the 22nd Amendment.
What is a Constitution?
A Constitution is a set of formally written laws and principles which typically determines the power and authority of a democratic government or parliamentary government, as well as guarantee the fundamental rights and freedom of her citizens.
Basically, the constitutional changes to the presidency was the election of the president in the 12 Amendment required separate ballots and the presidential terms limits in the 22nd Amendment to only two terms.
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