Not all dominant-party systems are undemocratic. In many cases, such as the presidency of Hugo Chávez in Venezuela or the government of Tommy Douglas in the Canadian province of Saskatchewan, sheer populism can keep the momentum of a government going for quite some time. In other cases, sheer inertia preserves the dominant party, as with the Liberal Democratic Party in Japan, where some argue the Japanese people as well as Japanese special interests have gotten so accustomed to LDP rule that until quite recently they might have found it hard to imagine it any other way.

Thus in contrast to single-party systems, which are almost always authoritarian, dominant-party systems can occur within a context of a democratic system. In a single-party system other parties are banned, but in dominant-party systems other political parties are tolerated, and (in democratic dominant-party systems) operate without any impediment, but do not have a realistic chance of winning; the dominant party genuinely wins the votes of the vast majority of voters every time (or, in authoritarian systems, claims to).

In some states opposition parties are subject to varying degrees of official harassment and most often deal with restrictions on free speech (such as press clubs), lawsuits against the opposition, rules or electoral systems (such as gerrymandering of electoral districts) designed to put them at a disadvantage. In some cases outright electoral fraud keep the opposition from power. On the other hand, some dominant-party system occur in countries that are widely seen, both by their citizens and outside observers, to be textbook examples of democracy. The reasons why a dominant-party system may form in such a country are often debated: Supporters of the dominant party tend to argue that their party is simply doing a good job in government and the opposition continuously proposes unrealistic or unpopular changes, while supporters of the opposition tend to argue that the electoral system disfavors them (for example because it is based on the principle of first past the post), or that the dominant party receives a disproportionate amount of funding from various sources and is therefore able to mount more persuasive campaigns.

Examples

Current dominant-party systems

Africa

• Popular Movement for the Liberation of Angola — Workers' Party, Movimento Popular da Libertação de Angola — Partido do Trabalho (MPLA-PT)
• Led by President José Eduardo dos Santos, in office since 10 September 1979; in power since independence, 11 November 1975.
• Sole legal party, 1977–91
• Presidential election, 1992: José Eduardo dos Santos (MPLA-PT) 49.6%
• Parliamentary election, 1992: MPLA 53.7% and 129 of 220 seats

Botswana

• Botswana Democratic Party (BDP)
• Led by President Festus Gontebanye Mogae, in office since 1 April 1998
• In power since independence, 30 September 1966
• Parliamentary election, 2004: BDP 51.7% and 44 of 57 seats

Burkina Faso

• Congress for Democracy and Progress
• Congrès pour la Démocratie et le Progrès (CDP)
• Led by President Blaise Compaoré, in office since 15 October 1987
• In power, under various names, since 24 December 1991
• Presidential election, 2005: Blaise Compaoré (CDP) 80.4%
• Parliamentary election, 2002: CDP 49.5% and 47 of 91 seats

Cameroon

• Cameroonian People's Democratic Movement
• Rassemblement démocratique du Peuple camerounais (RDPC)
• Led by President Paul Biya, in office since 6 November 1982
• In power, under various names, since independence, 1 January 1960
• Sole legal party, 1966–90
• Presidential election, 2004: Paul Biya (RDPC) 70.9%
• Parliamentary election, 2007: RDPC 153 of 180 seats

Chad

• Patriotic Salvation Movement
• Mouvement patriotique du Salut (MPS)
• Led by President Idriss Déby, in office since 2 December 1990
• In power since 2 December 1990
• Presidential election, 2006: Idriss Déby (MPS) 64.7%
• Parliamentary election, 2002: MPS 110 of 155 seats

Congo-Brazzaville

• Congolese Labour Party
• Parti congolais du Travail (PCT)
• Led by President Denis Sassou-Nguesso, in office from 8 February 1979 to 31 August 1992 and since 15 October 1997
• In power, under various names, from 1963 to 1992 and since 1997
• Sole legal party, 1963–90
• Presidential election, 2002: Denis Sassou-Nguesso (PCT) 89.4%
• Parliamentary election, 2002: PCT 53 of 137 seats

Djibouti

• Popular Rally for Progress
• Rassemblement populaire pour le Progrès (RPP)
• Led by President Ismail Omar Guelleh, in office since 8 May 1999
• In power since its formation in 1979
• Sole legal party, 1979–92
• Presidential election, 2005: Ismail Omar Guelleh (RPP) re-elected unopposed
• Parliamentary election, 2003: RPP in coalition, 62.4% and 65 of 65 seats

Egypt

• National Democratic Party (NDP)
• الحزب الوطني الديمقراطي ()
• Led by President Hosni Mubarak, in office since 14 October 1981
• In power, under various names, since 1954.
• Sole legal party, 1954-78
• Presidential election, 2005: Hosni Mubarak (NDP) 88.6%
• Parliamentary election, 2005: NDP 311 of 454 seats

Equatorial Guinea

• Democratic Party of Equatorial Guinea
• Partido Democrático de Guinea Ecuatorial (PDGE)
• Led by President Teodoro Obiang Nguema Mbasogo, in office since 3 August 1979
• In power since its formation in 1987
• Sole legal party, 1987–91
• Presidential election, 2002: Teodoro Obiang Nguema Mbasogo (PDGE) 97.1%
• Parliamentary election, 2004: PDGE 47.5% and 68 of 100 seats (91.9% and 98 of 100 seats including allies)

Ethiopia

• Ethiopian People's Revolutionary Democratic Front (EPRDF)
• Led by Prime Minister Meles Zenawi, in office since 28 May 1991 (as prime minister since 22 August 1995)
• In power since 28 May 1991
• Parliamentary election, 2005: EPRDF 327 of 547 seats

Gabon

• Gabonese Democratic Party
• Parti démocratique gabonais (PDG)
• Led by President Omar Bongo Ondimba, in office since 28 November 1967
• In power, under various names, since independence, 17 August 1960
• Sole legal party, 1968–91
• Presidential election, 2005: Omar Bongo Ondimba (PDG) 79.2%
• Parliamentary election, 2006: PDG 82 of 120 seats (99 of 120 seats including allies)

The Gambia

• Alliance for Patriotic Reorientation and Construction (APRC)
• Led by President Yahya A. J. J. Jammeh, in office since 22 July 1994
• In power since its formation in 1996
• Presidential election, 2006: Yahya A. J. J. Jammeh (APRC) 67.3%
• Parliamentary election, 2007: APRC 42 of 48 seats

Guinea

• Party of Unity and Progress
• Parti de l'Unité et du Progrès (PUP)
• Led by President Lansana Conté, in office since 3 April 1984
• In power since its formation in 1991
• Presidential election, 2003: Lansana Conté (PUP) 95.6%
• Parliamentary election, 2002: PUP 61.6% and 47 of 76 seats

Lesotho

• Lesotho Congress for Democracy (LCD)
• Led by Prime Minister Pakalitha Mosisili, in office since 29 May 1998
• In power since its formation in 1997
• Parliamentary election, 2007: LCD 61 of 120 seats

Mozambique

• Mozambican Liberation Front
• Frente da Libertação de Moçambique (FRELIMO)
• Led by President Armando Guebuza, in office since 2 February 2005
• In power since independence, 25 June 1975
• Sole legal party, 1975–90
• Presidential election, 2004: Armando Guebuza (FRELIMO) 63.7%
• Parliamentary election, 2004: FRELIMO 62.0% and 160 of 250 seats

Namibia

• South-West African People's Organisation (SWAPO)
• Led by President Hifikepunye Pohamba, in office since 21 March 2005
• In power since independence, 21 March 1990
• Presidential election, 2004: Hifikepunye Pohamba (SWAPO) 76.4%
• Parliamentary election, 2004: SWAPO 55 of 72 seats

Nigeria

• People's Democratic Party (PDP)
• Led by President Umaru Musa Yar'Adua, in office since May 29, 2007
• In power since 29 May 1999
• Presidential election, 2003: Olusegun Obasanjo (PDP) 61.8%
• Parliamentary election, 2003: PDP 54.8% and 198 of 318 seats

Rwanda

• Rwandese Patriotic Front
• Front patriotique rwandais (FPR)
• Led by President Paul Kagame, in office since 24 March 2000
• In power since 19 July 1994
• Presidential election, 2003: Paul Kagame (FPR) 95.1%
• Parliamentary election, 2003: FPR 73.8% and 40 of 53 seats

Seychelles

• Seychelles People's Progressive Front (SPPF)
• Led by President James Alix Michel, in office since 14 April 2004
• In power since 5 June 1977
• Sole legal party, 1979-1993
• Presidential election, 2006: James Alix Michel (SPPF) 53.7%
• Parliamentary election, 2007: SPPF 56.2% and 23 of 34 seats

South Africa

• African National Congress (ANC)
• Led by President Thabo Mbeki, in office since 16 June 1999
• In power since 10 May 1994
• Parliamentary election, 2004: ANC 69.7% and 279 of 400 seats

Sudan

• National Congress Party (NCP)
• المؤتمر الوطني,
• Led by President Omar Hassan Ahmad al-Bashir, in office since 30 June 1989
• In power since its formation, 16 October 1993
• Presidential election, 2000: Omar Hassan Ahmad al-Bashir (NCP) 86.5%
• Parliamentary election, 2000: NCP 355 of 360 seats

Tanzania

• Chama Cha Mapinduzi (CCM)
• Led by President Jakaya Kikwete, in office since 21 December 2005
• In power, under various names, since independence, 9 December 1961
• Sole legal party, 1975–92 (unofficially from independence in 1961)
• Presidential election, 2005: Jakaya Kikwete (CCM) 80.3%
• Parliamentary election, 2005: CCM 206 of 232 seats

Togo

• Rally of the Togolese People
• Rassemblement du Peuple togolais (RPT)
• Led by President Faure Gnassingbé, in office since 5 February 2005
• In power since its formation in 1980
• Sole legal party, 1979–91
• Presidential election, 2005: Faure Gnassingbé (RPT) 60.2%
• Parliamentary election, 2007: RPT 50 of 81 seats

Tunisia

• Democratic Constitutional Rally
• التجمع الدستوري الديمقراطي, ; Rassemblement constitutionnel démocratique (RCD)
• Led by President Zine El Abidine Ben Ali, in office since 7 November 1987
• In power since 25 July 1957
• Sole legal party, 1963–81
• Presidential election, 2004: Zine El Abidine Ben Ali (RCD) 94.5%
• Parliamentary election, 2004: RCD 87.6% and 152 of 189 seats

Zambia

• Movement for Multiparty Democracy (MMD)
• Led by President Levy Patrick Mwanawasa, in office since 2 January 2002
• In power since 2 November 1991
• Presidential election, 2006: Levy Patrick Mwanawasa (MMD) 43.0%
• Parliamentary election, 2006: MMD 72 of 150 seats

Zimbabwe

• Zimbabwe African National Union — Patriotic Front (ZANU-PF)
• Led by President Robert Gabriel Mugabe, in office since 18 April 1980 (as president since 31 December 1987)
• In power since independence, 17 April 1980
• Presidential election, 2002: Robert Gabriel Mugabe (ZANU-PF) 56.2%
• House of Assembly election, 2005: ZANU-PF 59.6% and 78 of 120 elective seats (30 additional seats reserved for appointees)
• Senate election, 2005: ZANU-PF 73.7% and 43 of 50 elective seats (16 additional seats reserved for appointees and traditional chiefs)

Western Saharas Sahrawi Arab Democratic Republic

• Polisario Front
• In power since 1976
• Led by Secretary General Mohamed Abdelaziz
• General Popular Congress 2002: 100%
• In 2004, a splinter group, the Front Polisario Khat al-Shahid was announced.

Americas

Canada

• The Canadian province of Alberta has been ruled continuously by the Progressive Conservatives since August 30, 1971. Prior to that, the Social Credit Party held power for 36 years starting on August 22, 1935.

El Salvador

• Nationalist Republican Alliance
• Alianza Republicana Nacionalista (ARENA)
• Led by President Antonio Saca, in office since 1 June 2004
• In power since 1 June 1989
• Presidential election, 2004: Antonio Saca (ARENA) 57.7%
• Parliamentary election, 2006: ARENA 34 of 84 seats

Paraguay

• Republican National Association - Colorado Party
• Asociación Nacional Republicana - Partido Colorado (ANR-PC)
• Led by President Nicanor Duarte, in office since 15 August 2003
• In power 1880-1904 and since 1947
• Sole legal party, 1947-1962
• Presidential election, 2003: Nicanor Duarte (ANR-PC) 38.3%
• Parliamentary election, 2003: ANR-PC 35.3% and 37 of 80 seats

'''United States

• District of Columbia

The District of Columbia is virtually completely controlled by the democratic party, and no Republican has ever won a presidential election here, typically receiving about 9% of the vote.

Venezuela

• Fifth Republic Movement
• Movimiento V [Quinta] República
• Led by President Hugo Chávez, in office since 2 February 1999
• In power since 1999
• Presidential election, 2006: Hugo Chávez 62.84%
• Parliamentary election, 2005: 114 of 167 seats

Asia

Cambodia (KPK)

Japan

• Liberal Democratic Party
• Led by Prime Minister Yasuo Fukuda, in office since 26 September 2007
• In power 1955–1993, and since 1996
• Parliamentary election, 2005: LDP 47.8% and 296 out of 480 seats

Kazakhstan (OTAN)

Malaysia

• Barisan Nasional (National Front), a coalition of 14 parties led by the United Malays National Organization (UMNO)
• Led by Prime Minister Abdullah Ahmad Badawi, in office since 31 October 2003
• In power since 1957
• Parliamentary election, 2004: UMNO 35.9% and 109 out of 219 seats, total for Barisan Nasional 63.9% and 198 out of 219 seats

Samoa

• Human Rights Protection Party (HRPP)
• Led by Prime Minister Tuila'epa Sailele Malielegaoi, in office since 23 November 1998
• In power since 1982
• Parliamentary election, 2006: HRPP 35 of 49 seats

Singapore

• People's Action Party (PAP)
• Led by Prime Minister Lee Hsien Loong, in office since 12 August 2004
• In power since 30 May 1959
• Presidential election, 2005: President S R Nathan elected unopposed (all competing candidates disqualified)
• Parliamentary election, 2006: PAP 66.6% and 82 out of 84 seats (of which 37 uncontested)

Tajikistan (PDPT)

Yemen

• General People's Congress (GPC)
• المؤتمر الشعبي العام
• Led by President Ali Abdullah Saleh, in office since 22 May 1990
• In power since the unification of North Yemen and South Yemen in 1990
• Presidential Election, 2006: Ali Abdullah Saleh (GPC) 77.2%
• Parliamentary Election, 2003: GPC 58.0% and 238 out of 301 seats

Europe

Republic of Georgia (NM-D)

Germany

• Christian Social Union has dominated politics in the state of Bavaria since 1957.

Montenegro

• Democratic Party of Socialists of Montenegro (founded 1943, League of Communists of Montenegro up to 22 June 1991, Communist Party of Montenegro up to 1952)
• Demokratska Partija Socijalista Crne Gore (founded 1943, Savez Komunista Crne Gore [SKCG] up to 22 June 1991, Komunistička Partija Crne Gore [KPCG] up to 1952)
• Led by Milo Đukanović, Prime Minister since 29 February 2008 (PM in three terms from 15 February 1991 to 5 February 1998 and then again from 8 January 2003 to 10 November 2006, President in 15 January 1998 to 25 November 2002; acting Defense Minister from June 2006 to 10 November 2006)
• in power since establishment of Communist rule in Yugoslavia in 1945
• Sole legal party, 1945–90
• Presidential election, 2003: Filip Vujanović (DPS CG), 63.04%
• Parliamentary election, 2006: DPS CG in coalition, 47.65% and 40 of 81 seats

Russia

• United Russia
• Supportive of President Vladimir Putin, in office since 31 December 1999
• In power since 2003
• Presidential election, 2004: Vladimir Putin 71.2%
• Parliamentary election, 2007: 64.1% and 315 of 450 seats

Ireland

The political system of Ireland can also be classified as a dominant-party system, with Fianna Fáil ruling more than two-thirds of the time since independence. All six of Fianna Fáil's leaders have served as taoiseach (prime minister) at some point in time.´

Sweden

In Sweden, the Social Democrats have been the ruling party almost constantly since World War II. All party leaders since 1907 have served as Prime Minister at some point. In 2006 a right-wing government was elected, but only after its component parties moved their policies significantly to the left.

Former dominant-party systems

• The Norwegian Labour Party ruling from 1935 to 1965, though it has been the biggest party in Norway since 1927 and has been in power many other times.
• The Colorado Party of 19th- and 20th-century Uruguay
• The Liberal Party of Colombia from 1863 to 1880
• The Liberal Party of Guatemala from 1871 to 1944
• The Partido Autonomista Nacional of Argentina from 1874 to 1916
• The National Party in South Africa from 1948 to 1994.
• The Socialist Party of Serbia in Yugoslavia from 1992 to 2000.
• The People's Progressive Party in The Gambia from 1965 to 1994.
• The Revolutionary Nationalist Movement in Bolivia from 1952 to 1964.
• The Labor Party (under various names, including Mapai, The Alignment, and Ha'Avoda--i.e. Labor) in Israel until 1977
• The Partido Revolucionario Institucional in Mexico from the 1920s until 2000
• The Antigua Labour Party in Antigua and Barbuda from 1960-1971 and 1976-2004.
• Democrazia Cristiana in Italy from 1948 to 1992 (usually in coalition with a group of smaller centrist parties). The only other major party, the Italian Communist Party, was prevented from taking power due to the Cold War.
• The Golkar (Acronym of Golongan Karya or Functional Group) in Indonesia from 1971 to 1999.
• The Indian National Congress from 1947 to 1977.
• The Anti-Fascist People's Freedom League in Burma (now Myanmar) from 1948 to 1962.
• The Muslim League in Pakistan from 1947 to 1958.
• The Popular Democratic Party in Puerto Rico from 1949 to 1969.
• Arguably, the Democratic-Republican Party was a dominant party nationwide in the United States during the Era of Good Feelings. Also, the Democratic Party was dominant in the Southern United States from the end of Reconstruction to the 1960s (the Solid South) and across much of the nation during the presidency of Franklin D. Roosevelt. Republicans won 14 out of 19 presidential elections from 1860 to 1932, while the Democrats won five consecutive elections from 1932 to 1948.
• The Liberal-Country Party Coalition government of Australia between 1949 and 1972 can also be considered an example of a former dominant party system.
• Since 1896, the Liberal Party of Canada has held either majority or minority control of the government for 79 out of 111 years, not including four years of coalition government from 1917-21. The Progressive Conservatives and the Conservatives have held outright majorities for only 24 years in the same timespan, though the Conservatives do currently hold power in Parliament, albeit in a minority government. Inclusion of the Liberals is debatable, as even during long stretches of electoral losses (between 1963 and 1984 for example) the Progressive Conservatives were seen by the media and the public as real contenders for government.

See also

• List of democracy and elections-related topics