What is the main DIFFERENCE between a presidential democracy and a partiamentary democracy? a

The salient distinction between the two classes of systems is that, in a presidential system, executive power is constitutionally vested in a single individual (i.e., the president), whereas, in a parliamentary system, executive power is vested in the legislature (i.e., parliament, which chooses a prime minister or chancellor to head the executive).

Explanation:

first option i assume

explanation:

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