Answer: presidential system
Step-by-step explanation:
The presidential system, of government is also referred to as the single executive system, and this is a government whereby there's a head of government who is the president and he or she leads the executive branch of the government which is being separated from legislative branch.
The president in this case serves as both the head of the state and also served as the head of the government. The President is assisted by the Vice President, cabinet members, and every other heads of other agencies in order to move the nation forward.