or small clique
wield absolute power (not restricted by a constitution or laws).

Ecclesiastical - a government administrated by a church.

Emirate - similar to a monarchy or sultanate, but a government in which
the supreme power is in the hands of an emir (the ruler of a Muslim
state); the emir may be an absolute overlord or a sovereign with
constitutionally limited authority.

Federal (Federative) - a form of government in which sovereign power is
formally divided - usually by means of a constitution - between a
central authority and a number of constituent regions (states,
colonies, or provinces) so that each region retains some management of
its internal affairs; differs from a confederacy in that the central
government exerts influence directly upon both individuals as well as
upon the regional units.

Federal republic - a state in which the powers of the central
government are restricted and in which the component parts (states,
colonies, or provinces) retain a degree of self-government; ultimate
sovereign power rests with the voters who chose their governmental
representatives.

Islamic republic - a particular form of government adoped by some
Muslim states; although such a state is, in theory, a theocracy, it
remains a republic, but its laws are required to be compatible with the
laws of Islam.

Maoism - the theory and practice of Marxism-Leninism developed in China
by Mao Zedong (Mao Tse-tung), which states that a continuous revolution
is necessary if the leaders of a communist state are to keep in touch
with the people.

Marxism - the political, economic, and social principles espoused by
19th century economist Karl Marx; he viewed the struggle of workers as
a progression of historical forces that would proceed from a class
struggle of the proletariat (workers) exploited by capitalists
(business owners), to a socialist "dictatorship of the proletariat,"
to, finally, a classless society - Communism.

Marxism-Leninism - an expanded form of communism developed by Lenin
from doctrines of Karl Marx; Lenin saw imperialism as the final stage
of capitalism and shifted the focus of workers' struggle from developed
to underdeveloped countries.

Monarchy - a government in which the supreme power is lodged in the
hands of a monarch who reigns over a state or territory, usually for
life and by hereditary right; the monarch may be either a sole absolute
ruler or a sovereign - such as a king, queen, or prince -