A presidential system, or single executive system, is a form of government in which a head of government, typically with the title of president, leads...

Finland (from 1919 to 2000) exemplified early semi-presidential systems, the term "semi-presidential" was first introduced in 1959 in an article by journalist...

United States, the presidential library system is a nationwide network of 16 libraries administered by the Office of Presidential Libraries, which is...

power is vested in the head of government. This is in contrast to a presidential system, which features a president who is usually both the head of state...

voters. Under other classification systems, however, these systems may instead be classed as semi-presidential systems as presidents are always attached...

governance of that state, and can be found in presidential, semi-presidential, and parliamentary systems. They contrast with figurehead presidents, common...

parliamentary systems the head of state is not the head of government, but still has significant powers, for example Morocco. In contrast, a semi-presidential system...

like presidential systems, but with a dependency upon parliamentary confidence. In contrast to republics operating under either the presidential system or...

decisions. Legally, under both types of system, the Westminster variant of a parliamentary system and the presidential system, the cabinet "advises" the head...

States presidential elections differ from many republics around the world (operating under either the presidential system or the semi-presidential system) which...