who makes the decisions in a presidential government
Presidential system A presidential system is a democratic and republican system of government where a head of government leads an executive branch that is separate from the legislative branch. This head of government is in most cases also the head of state, which is called president.
President of the United States The President of the United States (POTUS /ˈpoʊtəs/ POH-təs)[note 2] is the head of state and head of government of the United States of America. The president directs the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces.