Question

At the national level, public offices can be filled by election or appointment. Why do you think the constitution does not provide for the presidency to be filled by appointment if the office becomes vacant?

Answer 1

Republicanism principle

it holds that the people must participate directly in the election of those that will govern the state, and the president being the chief executive of government,it is in line with this principle that the people must participate directly in his election. It also establishes democracy.