One-party state
A one-party state, single-party state, one-party system, or single-party system is a type of sovereign state in which only one political party has the right to form the government, usually based on the existing constitution.[1] All other parties are either outlawed or allowed to take only a limited and controlled participation in elections. Sometimes the term "de facto one-party state" is used to describe a dominant-party system that, unlike the one-party state, allows (at least nominally) democratic multiparty elections, but the existing practices or balance of political power effectively prevent the opposition from winning power.

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2 Several states constitutionally deemed to be multiparty republics are broadly described by outsiders as authoritarian states. This map presents only the de jure form of government, and not the de facto degree of democracy.
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The rule of the Committee of Union and Progress (CUP) in the Ottoman Empire following the 1913 Ottoman coup d'état is considered the first one-party state.[2]
Concept
One-party states explain themselves through various methods. Most often, proponents of a one-party state argue that the existence of separate parties runs counter to national unity. Others argue that the one party is the vanguard of the people, and therefore its right to rule cannot be legitimately questioned. The Soviet government argued that multiple parties represented the class struggle and because of this the Soviet Union legally authorized and recognized a single party leading the proletariat, namely the Communist Party of the Soviet Union.
Some one-party states only outlaw opposition parties, while allowing allied parties to exist as part of a permanent coalition such as a popular front. However, these parties are largely or completely subservient to the ruling party and must accept the ruling party's monopoly of power as a condition of their existence. Examples of this are the People's Republic of China under the United Front, the National Front in former East Germany and the Democratic Front for the Reunification of Korea in North Korea. Others may outlaw all other parties yet allow non-party members to run for legislative seats as independent, as was the case with Taiwan's Tangwai movement in the 1970s and 1980s, as well as the elections in the former Soviet Union. Still others may both outlaw all other parties and include party membership as a prerequisite for holding public office, such as in Turkmenistan under the rule of Saparmurat Niyazov or Zaire under Mobutu Sese Seko.
Within their own countries, dominant parties ruling over one-party states are often referred to simply as the Party. For example, in reference to the Soviet Union, the Party meant the Communist Party of the Soviet Union; in reference to the pre-1991 Republic of Zambia, it referred to the United National Independence Party.
Most one-party states have been ruled by one of the following:
- A party which supports the ideology of Marxism–Leninism and vanguardism (sometimes described as "communist states", such as the Soviet Union)
- A party which supports a nationalist or fascist ideology (such as the Kingdom of Italy under the National Fascist Party or Germany under the Nazi Party)
- A party that came to power in the wake of independence from colonial rule. One-party systems often arise from decolonization because a single party gains an overwhelmingly dominant role in liberation or in independence struggles.
One-party states are usually considered to be authoritarian, to the extent that they are occasionally totalitarian. On the other hand, not all authoritarian or totalitarian states operate upon one-party rule. Some, especially amongst absolute monarchies and military dictatorships, have no need for a ruling party, and therefore make all political parties illegal.
Current one-party states
As of 2022 the following countries are legally constituted as one-party states:
Former one-party states
See also
Notes
- The Republic of China controlled the mainland from 1912 to 1949 and the island of Taiwan since 1945, in which the ROC currently administers the Free area. This government served China in the United Nations from 1945 to 1971. See Political status of Taiwan and the One-China policy for various viewpoints.
- Although there was an official democratic opposition, the MDB, ARENA was de facto the only governing party.
References
- Clark, William Roberts; Golder, Matt; Golder, Sona Nadenichek (23 March 2012). Principles of Comparative Politics. SAGE. ISBN 9781608716791.
- Bozarslan, Hamit (2019). "Afterword: Talaat's Empire: A Backward Country, but a State Well Ahead of Its Time". End of the Ottomans - The Genocide of 1915 and the Politics of Turkish Nationalism. I. B. Tauris. p. 330. ISBN 978-1-7867-3604-8.
- Bozarslan, Hamit (2019). "Afterword: Talaat's Empire: A Backward Country, but a State Well Ahead of Its Time". End of the Ottomans - The Genocide of 1915 and the Politics of Turkish Nationalism. I. B. Tauris. p. 330. ISBN 978-1-7867-3604-8.
- Afghanistan: A Country Study
- "Afghanistan 1977". Princeton University. Archived from the original on 6 April 2012.
- "Presidential Decree on Syria's New Constitution". Syrian Arab News Agency. 28 February 2012. Retrieved 14 March 2012.
- Chulov, Martin (27 February 2012). "Syrian regime rockets bombard Homs". The Guardian. Guardian News and Media. Retrieved 14 March 2012.
- The Constitution of the Russian Federation: A Contextual Analysis By Jane Henderson
- Ideology And Political System By Kundan Kumar
- The Search for a Cameroonian Model of Democracy or the Search for the Domination of the State Party: 1966-2006
- Central African Republic Unions Strike for Democracy 1990-1993
- Mediterranean Fascism 1919–1945
- China at War: Regions of China, 1937-1945
- 12th Period - Second Republic of Portugal
- Fascism and Resistance in Portugal: Communists, Liberals and Military
- Following the appointment of Marcelo Caetano as Prime Minister in 1968, the opposition was allowed to run to the 1969 Portuguese legislative election, before being banned
- Law 21/1976, of June 14, on the Right of Political Association.