A. government
B. the police
C. the military
D. the judiciary
Correct Answer: Option A
Explanation
In the presidential system of government, the leader is basically the head of state and government.
The Presidential system of government is the type of political organization in which the leader popularly known as the President is the head of state in reality. In short, the President is both head of state and that of government. He then combines both the executive and ceremonial functions. He comes into power through a free and fair periodic elections.