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A one-party state, single-party state, one-party system, or single-party system is a type of state in which one political party has the right to form the government, usually based on the existing constitution. 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 the elections.
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, which was absent in Soviet society, and so the Soviet Union only had one party, 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 the Fatherland in North Korea. Others may allow non-party members to run for legislative seats, as was the case with Taiwan’s Tangwai movement in the 1970s and 1980s, as well as the elections in the former Soviet Union.
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 parties forming in one of the following three circumstances:
- an ideology of Marxism–Leninism and international solidarity (such as the Soviet Union for most of its existence)
- some type of nationalist or fascist ideology (such as Italy under Benito Mussolini)
- parties 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.
The term "communist state" is sometimes used in the West to describe states in which the ruling party subscribes to a form of Marxism–Leninism. However, such states may not use that term themselves, seeing communism as a phase to develop after the full maturation of socialism, and instead use descriptions such as "people's republic", "socialist republic", or "democratic republic". One peculiar example is Cuba where, despite the role of the Communist Party being enshrined in the constitution, no party, including the Communist Party, is permitted to campaign or run candidates for elections. Candidates are elected on an individual referendum basis without formal party involvement, although elected assemblies predominantly consist of members of the Communist Party alongside non-affiliated candidates.
Current one-party statesEdit
As of 2019[update] the following countries are legally constituted as one-party states:
De jure one-party statesEdit
De facto one-party statesEdit
|Country||Head of party||Party||Head of popular front||Popular Front||Date of establishment||Duration|
|Republic of Equatorial Guinea||Teodoro Obiang Nguema Mbasogo, Leader||Democratic Party of Equatorial Guinea||Gerónimo Ossa Ecoró, Secretary General||August 3, 1979||40 years, 13 days|
|Gaza Strip||Ismail Haniyeh, Politiburo Chairman||Hamas||June 15, 2007||12 years, 62 days|
Former one-party statesEdit
Former big tent modernist one-party statesEdit
|Country||Party||Date of establishment||Date of dissolution|
|Turkey||Republican People's Party||1923||1945|
|Cameroon||Cameroon People's Democratic Movement||1975||1990|
|Tunisia||Socialist Destourian Party||1964||1981|
|Republic of China||Kuomintang||1925||1990|
|Syrian Republic||Arab Liberation Movement||1953||1954|
|Republic of Afghanistan||National Revolutionary Party||24/02/1977||28/04/1978|
Former left-wing one-party statesEdit
Former Marxist–Leninist one-party countriesEdit
Former right-wing one-party statesEdit
|Country||Party||Date of establishment||Date of dissolution|
|Hawaii||Reform Party of Hawaii||1894||1898|
|Brazilian military regime||ARENA[Note 1]||1964||1979 (one-party system)|
1985 (entire regime)
|Gabon||Gabonese Democratic Party||1968||1990|
|Kingdom of Spain||Spanish Patriotic Union||1924||1930|
|Malawi||Malawi Congress Party||1964||1993|
|Iran||Islamic Republican Party||1981||1987|
|Rwanda||National Republican Movement for Democracy and Development||1978||1991|
|Niger||National Movement for the Development of Society||1989||1991|
Former fascist or nationalist one-party statesEdit
- Cuba: Elections and Events 1991–2001 Archived 2007-03-01 at the Wayback Machine Latin American Election Statistics Home
- "Vietnam's Party, State delegation visits DPRK". Nhân Dân. NDO/VNA. 10 September 2018. Retrieved 19 February 2019.
- Afghanistan: A Country Study
- Afghanistan 1977
- 24. Mali (1960-present)
- 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
- Law 21/1976, of June 14, on the Right of Political Association.
- Although there was an official democratic opposition, the MDB, ARENA was de facto the only governing party.