<P> 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 . </P>
<P> 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 . </P>
what type of government system does the usa have
what type of government system does the usa have
presidential system
presidential system