An Democracy In the U.S. a legislature creates laws, an executive branch carries out laws, and a judicial branch interprets laws. Citizens have many rights, such as those in the Bill of Rights of the U.S. Constitution.
An Absolute Monarchy is when a king, queen, or emperor rules society. The ruler is unsully born into the office (Throne). Citizens in an Absolute Monarchy have little to no rights. Queen is a Absolute Monarchy that is ruled by Sultan (King) Qaboo bin said al said.
An dictatorship, one person, the dictator, rises to power and rules society. The dictator controls all aspects of life, including education and the arts. Citizens have few or no rights. North Korea has been ruled by a dictator for more than a half century.