Misplaced Pages

#564435

91-931: Liverpool Kirkdale was a constituency represented in the House of Commons of the Parliament of the United Kingdom covering Kirkdale, Liverpool . It elected one Member of Parliament (MP) by the first past the post system of election. 1885–1918 : The parish of Kirkdale, and part of the parish of Everton. 1918–1950 : The County Borough of Liverpool wards of Kirkdale and St Domingo. 1950–1955 : The County Borough of Liverpool wards of Anfield, Breckfield, and Kirkdale. 1955–1974 : The County Borough of Liverpool wards of Anfield, Breckfield, Melrose, Tuebrook, and Westminster. 1974–1983 : The County Borough of Liverpool wards of Anfield, Breckfield, Melrose, St Domingo, Tuebrook, and Westminster. Baden-Powell's death caused

182-479: A by-election. General Election 1939–40 Another General Election was required to take place before the end of 1940. The political parties had been making preparations for an election to take place and by the Autumn of 1939, the following candidates had been selected; Constituency The names for electoral districts vary across countries and, occasionally, for the office being elected. The term constituency

273-535: A candidate can often be elected with the support of only a minority of votes, leaving the majority of votes cast wasted, and thus a moderate winning vote of say just 34 percent repeated in several swing seats can be enough to create a landslide increase in seats won by a government. The district-by-district basis of ' First past the post voting ' elections means that parties will usually categorise and target various districts by whether they are likely to be held with ease, or winnable by extra campaigning, or written off as

364-411: A foregone loss hardly worth fighting for. A safe seat is one that is regarded as very unlikely to be won by a rival politician based on the constituency 's past voting record or polling results. Conversely, a marginal seat or swing seat is one that could easily swing either way, and may even have changed hands frequently in recent decades - the party that currently holds it may have only won it by

455-450: A low effective number of parties . Malta with only two major parties is a stark example of divergence from Duverger's rule. In a system where the intent is to avoid the waste of votes, a set proportion of votes, as a minimum, assures the election of a candidate. This is set as the inverse of the district magnitude plus one, plus one, the Droop quota . Droop is the mathematical threshold that

546-680: A multi-party system, minor parties have not had much success. Politics is dominated between the center-left Labour Party and the centre-right Nationalist Party , with no third parties winning seats in Parliament between 1962 and 2017 and since 2022. A report in The Christian Science Monitor in 2008 suggested that Spain was moving toward a "greater two-party system" while acknowledging that Spain has many small parties. A 2015 article published by WashingtonPost.com written by academic Fernando Casal Bértoa noted

637-572: A municipality. However, in the Republic of Ireland , voting districts are called local electoral areas . District magnitude is a term invented by the American political scientist Douglas W. Rae in his 1967 dissertation The Political Consequences of Electoral Laws . It refers to the number of seats assigned to each district, and thus helping determine the number of seats to be filled in any election. Staggered terms are sometimes used to reduce

728-475: A niche in the legislature: Because even a minor party may still obtain at least a few seats in the legislature, smaller parties have a greater incentive to organize under such electoral systems than they do in the United States. In contrast, a voting system that allows only a single winner for each possible legislative seat is sometimes termed a single-winner voting system and is usually described under

819-487: A particular group has a slight majority, for instance, gerrymandering politicians can obtain 2/3 of that district's seats. Similarly, by making four-member districts in regions where the same group has slightly less than a majority, gerrymandering politicians can still secure exactly half of the seats. However, any possible gerrymandering that theoretically could occur would be much less effective because minority groups can still elect at least one representative if they make up

910-531: A political party system. The provincial legislative assembly of Alberta currently has only two parties; two-party representation has also historically been common in the legislative assemblies of British Columbia , New Brunswick and Prince Edward Island , although all did elect some third-party members in their most recent provincial elections. The Commonwealth Caribbean while inheriting their basic political and voting system from Great Britain have become two-party systems. The politics of Jamaica are between

1001-428: A significant percentage of the population (e.g. 20–25%), compared to single-member districts where 40–49% of the voters can be essentially shut out from any representation. Sometimes, particularly under non-proportional or winner-takes-all voting systems, elections can be prone to landslide victories . As the result in each district is not related to votes cast elsewhere and may not reflect a party's national popularity,

SECTION 10

#1732790214565

1092-886: A significant presence in an area. Many assemblies allow free postage (through franking privilege or prepaid envelopes) from a representative to a constituent, and often free telecommunications. Caseworkers may be employed by representatives to assist constituents with problems. Members of the U.S. Congress (both Representatives and Senators) working in Washington, D.C., have a governmentally staffed district office to aid in constituent services. Many state legislatures have followed suit. Likewise, British MPs use their Parliamentary staffing allowance to appoint staff for constituency casework. Client politics and pork barrel politics are associated with constituency work. In some elected assemblies, some or all constituencies may group voters based on some criterion other than, or in addition to,

1183-517: A slender margin and a party that wants to win it may be able to take it away from its present holder with little effort. In United Kingdom general elections and United States presidential and congressional elections, the voting in a relatively small number of swing seats usually determines the outcome of the entire election. Parties aspire to hold as many safe seats as possible, and high-level politicians, such as prime ministers, prefer to stand in safe seats. In large multi-party systems like India ,

1274-623: A small number of major parties, perhaps just two, a principle known in political science as Duverger's Law . Smaller parties are trampled in first-past-the-post elections. Consider a system in which voters can vote for any candidate from any one of many parties. Suppose further that if a party gets 15% of votes, then that party will win 15% of the seats in the legislature. This is termed proportional representation or more accurately as party-proportional representation . Political scientists speculate that proportional representation leads logically to multi-party systems, since it allows new parties to build

1365-475: A small shift in election results, sometimes caused by swing votes, can lead to no party taking a majority of seats, causing a hung assembly . This may arise from a significant number of seats going to smaller regional parties instead of the larger national parties which are the main competitors at the national or state level, as was the situation in the Lok Sabha (Lower house of the Parliament of India ) during

1456-413: A two-party system and a multi-party system. Canada has a multiparty system at the federal and provincial levels. Some provinces have effectively become two-party systems in which only two parties regularly get members elected, while smaller parties largely fail to secure electoral representation, and two of the three territories are run under a non-partisan consensus government model rather than through

1547-1309: A while, especially in the early 2000s; alternative parties won elections breaking the traditional two-party systems including Rafael Caldera 's ( National Convergence ) victory in Venezuela in 1993, Álvaro Uribe ( Colombia First ) victory in 2002, Tabaré Vázquez ( Broad Front ) victory in Uruguay in 2004, Fernando Lugo ( Christian Democratic Party ) victory in Paraguay in 2008, Ricardo Martinelli ( Democratic Change ) victory in 2009 in Panama , Luis Guillermo Solís ( Citizens' Action Party ) victory in 2014 in Costa Rica , Mauricio Macri ( Republican Proposal ) victory in 2015 in Argentina , Nayib Bukele ( Grand Alliance for National Unity ) victory in 2019 in El Salvador , and Gabriel Boric ( Approve Dignity ) victory in 2021, all of them from non-traditional third parties in their respective countries. In some countries like Argentina, Chile and Venezuela

1638-542: Is Australia's largest and oldest continuing political party, formed in 1891 from the Australian labour movement . The party has branches in every state and territory. The Coalition is a near-permanent alliance of several parties, primarily the Liberal Party of Australia (Australia's 2nd largest party) and National Party of Australia (4th largest). It was formed after the 1922 Australian federal election , when

1729-691: Is allowed to affect apportionment, with rural areas with sparse populations allocated more seats per elector: for example in Iceland, the Falkland Islands, Scottish islands, and (partly) in US Senate elections. Gerrymandering is the manipulation of electoral district boundaries for political gain. By creating a few "forfeit" districts where opposing candidates win overwhelmingly, gerrymandering politicians can manufacture more, but narrower, wins for themselves and their party. Gerrymandering relies on

1820-417: Is also colloquially and more commonly known as a riding or constituency . In some parts of Canada, constituency is used for provincial districts and riding for federal districts. In colloquial Canadian French , they are called comtés ("counties"), while circonscriptions comtés is the legal term. In Australia and New Zealand , Electoral districts are called electorates , however elsewhere

1911-530: Is commonly used to refer to an electoral district, especially in British English , but it can also refer to the body of eligible voters or all the residents of the represented area or only those who voted for a certain candidate. The terms (election) precinct and election district are more common in American English . In Canadian English , the term is used, especially officially, but

SECTION 20

#1732790214565

2002-537: Is minimal (exactly 1) in plurality voting in single-member districts ( First-past-the-post voting used in most cases). As well, where multi-member districts are used, threshold de facto stays high if seats are filled by general ticket or other pro-landslide party block system (rarely used nationwide nowadays). In such situations each voter has one vote. District magnitude is larger than 1 where multiple members are elected - plural districts ), and under plurality block voting (where voter may cast as many votes as

2093-404: Is not synonymous with proportional representation. The use of "general ticket voting" prevents the multiple-member representation of the district from being mixed and balanced. Where list PR is used in the district, a closed list PR method gives the party machine, not the voters, the power to arrange the candidates on the party list. In this case, a large district magnitude helps minorities only if

2184-578: Is possible for groups within the larger parties , or in opposition to one or both of them, to exert influence on the two major parties. In contrast, in Canada , the United Kingdom and Australia and in other parliamentary systems and elsewhere, the term two-party system is sometimes used to indicate an arrangement in which two major parties dominate elections but in which there are viable third parties or independents that do win some seats in

2275-425: Is the mathematical minimum whereby no more will be elected than there are seats to be filled. It ensures election in contests where all votes are used to elect someone. (Probabilistic threshold should include the likely number of votes wasted to minor lists). For instance, a 10%-polling party will not win a seat in a 5-member district (Droop quota of 1/6=16.67%) but will do so in a 10-member district as its 10 percent of

2366-403: Is to run under the auspices of the two dominant parties, and legislators from both dominant parties have an incentive not to reform the system as it eliminates potential choices and multiple competing policy options, meaning that they do not necessarily need to adopt positions favorable to voters, but only need to be seen as marginally less unfavorable than the only other option to gain votes. In

2457-412: Is unlikely to win any legislative seats even if there is a significant proportion of the electorate favoring its positions. This arrangement strongly favors large and well-organized political parties that are able to appeal to voters in many districts and hence win many seats, and discourages smaller or regional parties. Politically oriented people consider their only realistic way to capture political power

2548-735: The 1860 presidential election . The Democrats held a strong, loyal coalition in the Solid South . This period saw the American Civil War where the South (which was mostly dominated by the Southern Democrats ) attempted to secede as the Confederate States of America , in an attempt to preserve racial slavery . The South lost the war and were forced to end slavery , and during the following Reconstruction Era

2639-609: The Cantonal Council of Zürich are reapportioned in every election based on the number of votes cast in each district , which is only made possible by use of multi-member districts, and the House of Peoples of Bosnia and Herzegovina , by contrast, is apportioned without regard to population; the three major ethnic groups – Bosniaks , Serbs , and Croats – each get exactly five members. Malapportionment occurs when voters are under- or over-represented due to variation in district population. In some places, geographical area

2730-685: The Central American Republic and Peru , with fights focusing specially on opposing/defending the privileges of the Catholic Church and the creole aristocracy . Other examples of primitive two-party systems included the Pelucones versus Pipiolos in Chile , Federalists versus Unitarians in Argentina , Colorados versus Liberals in Paraguay and Colorados versus Nationals in Uruguay . As in other regions,

2821-502: The League of Women Voters . The League withdrew its support in protest in 1988 over objections of alleged stagecraft such as rules for camera placement, filling the audience with supporters, approved moderators, predetermined question selection, room temperature and others. The Commission maintains its own rules for admittance and has only admitted a single third-party candidate to a televised debate, Ross Perot , in 1992 . Some parts of

Liverpool Kirkdale (UK Parliament constituency) - Misplaced Pages Continue

2912-634: The Liberal and the Conservative . These parties were dissolved in 1889, after the republic was instituted in Brazil, in which the registration of party directories came under the jurisdiction of the states. Brazil also had a two-party system for most of its military dictatorship (1964–1985): on October 27, 1965, the Institutional Act 2 decree banned all existing parties and conditioned

3003-925: The Nationalist Party (ancestor of today's Liberal Party) lost its absolute majority, and was only able to remain in government by allying with the Country Party (now called the National Party ). Under the Coalition agreement, if the Coalition forms government then the Prime Minister will be the leader of the Liberals, and the Deputy Prime Minister will be the leader of the Nationals. In theory, disagreements between

3094-702: The People's National Party and the Jamaica Labour Party . The politics of Guyana are between the People's Progressive Party and APNU which is actually a coalition of smaller parties. The politics of Trinidad and Tobago are between the People's National Movement and the United National Congress . The Politics of Belize are between the United Democratic Party and the People's United Party . The Politics of

3185-478: The Republican Revolution , broken only by brief Republican majorities. There was a significant change in U.S. politics in 1960, and this is seen by some as a transition to a sixth party system . Since the mid-1960s, despite a couple of landslides (such as Richard Nixon carrying 49 states and 61% of the popular vote over George McGovern in 1972 ; Ronald Reagan carrying 49 states and 58% of

3276-514: The Shooters, Fishers and Farmers Party in western New South Wales), while some have seen long periods of dominance by one party. Some parties are absent entirely in parts of the country. Most Latin American countries also have presidential systems very similar to the US often with winner takes all systems. Due to the common accumulation of power in the presidential office both the official party and

3367-624: The Verkhovna Rada (the Ukrainian Parliament) in this way in the elections in October 2012 . Two-party system A two-party system is a political party system in which two major political parties consistently dominate the political landscape. At any point in time, one of the two parties typically holds a majority in the legislature and is usually referred to as the majority or governing party while

3458-614: The conservative People Power Party . Two-party systems can be contrasted with: There are several reasons why, in some systems, two major parties dominate the political landscape. There has been speculation that a two-party system arose in the United States from early political battling between the federalists and anti-federalists in the first few decades after the ratification of the Constitution , according to several views. In addition, there has been more speculation that

3549-495: The first-past-the-post voting arrangement tended to promote a two-party system: The main reason for America's majoritarian character is the electoral system for Congress. Members of Congress are elected in single-member districts according to the "first-past-the-post" (FPTP) principle, meaning that the candidate with the plurality of votes is the winner of the congressional seat. The losing party or parties win no representation at all. The first-past-the-post election tends to produce

3640-402: The government and the minority party will form the opposition , and coalitions of lesser parties are possible; in the rare circumstance in which neither party is the majority, a hung parliament arises. Sometimes these systems are described as two-party systems , but they are usually referred to as multi-party systems or a two-party plus system. There is not always a sharp boundary between

3731-673: The peronista Justicialist Party versus Radical Civic Union in Argentina , Democratic Action versus COPEI in Venezuela , the Colombian Liberal Party versus the Colombian Conservative Party in Colombia, Democratic Revolutionary Party versus Panameñista Party in Panama and Liberal Party versus National Party in Honduras . After the democratization of Central America following

Liverpool Kirkdale (UK Parliament constituency) - Misplaced Pages Continue

3822-439: The wasted-vote effect , effectively concentrating wasted votes among opponents while minimizing wasted votes among supporters. Consequently, gerrymandering is typically done under voting systems using single-member districts, which have more wasted votes. While much more difficult, gerrymandering can also be done under proportional-voting systems when districts elect very few seats. By making three-member districts in regions where

3913-404: The 1990s. Elected representatives may spend much of the time serving the needs or demands of individual constituents , meaning either voters or residents of their district. This is more common in assemblies with many single-member or small districts than those with fewer, larger districts. In a looser sense, corporations and other such organizations can be referred to as constituents, if they have

4004-590: The ARENA in the National Congress , making Brazil, in practice, a dominant-party system in that period. The two parties were dissolved in 1979, when the regime allowed other parties to form. The Parliament of Lebanon is mainly made up of two bipartisan alliances. Although both alliances are made up of several political parties on both ends of the political spectrum the two-way political situation has mainly arisen due to strong ideological differences in

4095-939: The Bahamas are between the Progressive Liberal Party and the Free National Movement . The politics of Barbados are between the Democratic Labour Party and the Barbados Labour Party . The United States has two dominant political parties; historically, there have been few instances in which third party candidates won an election. In the First Party System , only Alexander Hamilton 's Federalist Party and Thomas Jefferson 's Democratic-Republican Party were significant political parties. Toward

4186-483: The Coalition's constituent parties would lead to the Coalition being broken. However, the last time that this has happened at the federal level was in 1939-1940. One reason for Australia's two-party system is because the House of Representatives (which chooses the Prime Minister of Australia ) is elected through the instant-runoff voting electoral system. Although voters can preference third parties and independents above

4277-665: The National Republicans collapsed, the Whig Party and the Free Soil Party quickly formed and collapsed. In 1854 began the Third Party System when the modern Republican Party formed from a loose coalition of former Whigs, Free Soilers and other anti-slavery activists. The Republicans quickly became the dominant party nationally, and Abraham Lincoln became the first Republican President in

4368-593: The Republicans remained the most popular party nationally while the Democrats remained dominant in the South. During the Fourth Party System from about 1896 to 1932, the Republicans remained the dominant presidential party, although Democrats Grover Cleveland and Woodrow Wilson were both elected to two terms (non-consecutively in the case of the former). The 1932 United States elections saw

4459-469: The U.S., forty-eight states have a standard winner-takes-all electoral system for amassing presidential votes in the Electoral College system. The winner-takes-all principle applies in presidential elections, since if a presidential candidate gets the most votes in any particular state, all of the electoral votes from that state are awarded. In all but two states, Maine and Nebraska ,

4550-482: The US have had their own party systems, distinct from the rest of the country. The Republic of Ghana since its transition to democracy in 1992 have a strongly institutionalized two-party system led by New Patriotic Party and National Democratic Congress . The politics of Zimbabwe are effectively a two-party system between the Robert Mugabe founded Zimbabwe African National Union-Patriotic Front and

4641-514: The candidates, but a multitude of lesser parties exist with varying degrees of influence, and sometimes these lesser parties are able to elect officials who participate in the legislature. In political systems based on the Westminster system , which is a particular style of parliamentary democracy based on the British model and found in many Commonwealth countries, a majority party will form

SECTION 50

#1732790214565

4732-455: The country: The bounty of the American economy, the fluidity of American society, the remarkable unity of the American people, and, most important, the success of the American experiment have all mitigated against the emergence of large dissenting groups that would seek satisfaction of their special needs through the formation of political parties. However, as of 2022, United States' Gini coefficient (which measures income inequality) ranks near

4823-562: The creation of new parties to the quorum of 1/3 of the then-elected National Congress; resulting in the creation of two parties: a pro-government party, the National Renewal Alliance (ARENA) and an opposition party, the Brazilian Democratic Movement (MDB). Despite officially having a bipartisan system, complex electoral mechanisms, nominally neutral, were created to guarantee the prevalence of

4914-536: The decline in support for the two main parties, the People's Party (PP) and the Spanish Socialist Workers' Party (PSOE) in recent years, with these two parties winning only 52 percent of the votes in that year's regional and local elections. He explained this as being due to the Spanish economic crisis , a series of political corruption scandals and broken campaign promises. He argued that

5005-517: The election of 1912 , Theodore Roosevelt won 27% of the popular vote and 88 electoral votes running as a Progressive . In the 1992 presidential election , Ross Perot won 19% of the popular vote but no electoral votes running as an Independent. Modern American politics , in particular the electoral college system , has been described as duopolistic since the Republican and Democratic parties have dominated and framed policy debate as well as

5096-1038: The electorate or where relatively few members overall are elected, even if the election is held at-large. District magnitude may be set at an equal number of seats in each district. Examples include: all districts of the Northern Ireland Assembly elected 6 members (5 members since 2017); all those of the Parliament of Malta send 5 MPs; Chile, between 1989 and 2013, used a method called binomial voting , which assigned 2 MPs to each district. In many cases, however, multi-member constituencies correspond to already existing jurisdictions (regions, districts, wards, cities, counties, states or provinces), which creates differences in district magnitude from district to district: The concept of district magnitude helps explains why Duverger's speculated correlation between proportional representation and party system fragmentation has many counter-examples, as PR methods combined with small-sized multi-member constituencies may produce

5187-406: The electorate. Once again this can mainly be attributed to the winner takes all thesis. South Korea has a multi-party system that has sometimes been described as having characteristics of a two-party system. Parties will have reconstructions based upon its leader, but the country continues to maintain two major parties. Currently these parties are the liberal Democratic Party of Korea and

5278-620: The emergence of the new Citizens and Podemos parties would mean the political system would evolve into a two-bloc system, with an alliance of the PP and Citizens on the right facing a leftist coalition of PSOE, Podemos and the United Left . Far-right Vox party became the third largest group in the Spanish parliament in the late 2010s. In countries such as Britain , two major parties which have strong influence emerge and tend to elect most of

5369-858: The end of the Central American crisis in the 1990s former far-left guerrillas and former right-wing authoritarian parties, now in peace, make some similar two-party systems in countries like Nicaragua between the Sandinista National Liberation Front and the Liberals and in El Salvador between the Farabundo Martí National Liberation Front and the Nationalist Republican Alliance . The traditional two-party dynamic started to break after

5460-475: The end of the First Party System, the Democratic-Republicans were dominant (primarily under the presidency of James Monroe ). Under the Second Party System , the Democratic-Republican Party split during the 1824 United States presidential election into Adams' Men and Jackson's Men. In the 1828 presidential election , the modern Democratic Party formed in support of Andrew Jackson . The National Republicans were formed in support of John Quincy Adams . After

5551-407: The heading of a winner-takes-all arrangement in the case of a plurality voting system . Each voter can cast a single vote for any candidate within any given legislative district, but the candidate with the most votes wins the seat, although variants, such as requiring a majority, are sometimes used. What happens is that in a general election, a party that consistently comes in third in every district

SECTION 60

#1732790214565

5642-415: The legislature, and in which the two major parties exert proportionately greater influence than their percentage of votes would suggest. Other parties in these countries may have seen candidates elected to local or subnational office. Malta is somewhat unusual in that while the electoral system is single transferable vote (STV), a form with proportional representation traditionally associated with

5733-411: The legislature. When referring to a particular legislative constituency, it is simply referred to as "Kṣetra" along with the name of the legislature, in Hindi (e.g. 'Lok Sabha Kshetra' for a Lok Sabha constituency). Electoral districts for buli municipal or other local bodies are called "wards". Local electoral districts are sometimes called wards , a term also used for administrative subdivisions of

5824-421: The location they live. Examples include: Not all democratic political systems use separate districts or other electoral subdivisions to conduct elections. Israel , for instance, conducts parliamentary elections as a single district. The 26 electoral districts in Italy and the 20 in the Netherlands have a role in the actual election, but no role whatsoever in the division of the seats. Ukraine elected half of

5915-407: The main opposition became important political protagonists causing historically two-party systems. Some of the first manifestations of this particularity was with the liberals and conservatives that often fought for power in all Latin America causing the first two-party systems in most Latin American countries which often lead to civil wars in places like Colombia , Ecuador , Mexico , Venezuela ,

6006-415: The major parties, and the voting method has a reduced spoiler effect , there is still only one member per electoral division (ie: a winner-take-all system) and so major parties tend to win the vast majority of seats even if they need to rely on preferences to do so. For example, a Labor candidate may win a seat with 30% of the vote for Labor and 21% from Australian Greens voters who ranked Labor second. On

6097-447: The make-up of the district map, made easier by a multitude of micro-small districts. A higher magnitude means less wasted votes, and less room for such maneuvers. As well, a fair voting system in the district contests also means that gerrymandering is ineffective because each party gets their fair share of seats however districts are drawn, at least theoretically. Multiple-member contests sometimes use plurality block voting , which allows

6188-480: The number of representatives allotted to each. Israel and the Netherlands are among the few countries that avoid the need for apportionment entirely by electing legislators at-large . Apportionment is generally done on the basis of population . Seats in the United States House of Representatives , for instance, are reapportioned to individual states every 10 years following a census, with some states that have grown in population gaining seats. By contrast, seats in

6279-428: The number of seats to be filled), proportional representation or single transferable vote elections (where the voter casts just one vote). In STV elections DM normally range from 2 to 10 members in a district. But 21 are elected in a single contest conducted through STV in New South Wales (Australia). In list PR systems DM may exceed 100. District magnitude is maximized where: DM is moderate where districts break up

6370-583: The number of seats up for election at any one time, when district magnitude is more than one. The number of seats up for election varies the ease or difficulty to be elected, as the threshold de facto decreases in proportion as the number of seats being filled increases, unless a pro-landslide voting system is used such as general ticket voting. The concept of magnitude explains Duverger's observation that single-winner contests tend to produce two-party systems , and proportional representation (PR) methods tend to produce multi-party systems . District magnitude

6461-427: The onset of the Fifth Party System and a long period of Democratic dominance due to the New Deal Coalition . Democrat President Franklin D. Roosevelt won landslides in four consecutive elections. Other than the two terms of Republican Dwight Eisenhower from 1953 to 1961, Democrats retained firm control of the presidency until the mid-1960s. In Congress, Democrats retained majorities in both houses for 60 years until

6552-534: The opposition coalition Movement for Democratic Change . Since the 1920s, the Australian House of Representatives (and thus the federal government ) has in effect been a two-party system. Since the end of World War II , Australia's House of Representatives has been dominated by two factions: The Coalition has been in government about two-thirds of time, broken by 4 periods of Labor governments: 1972-1975, 1983-1996, 2007-2013, and since 2022. The ALP

6643-447: The original rivalry between liberals and conservatives was overtaken by a rivalry between center-left (often social-democratic ) parties versus center-right liberal conservative parties, focusing more in economic differences than in cultural and religious differences as it was common during the liberal versus conservative period. Examples of this include National Liberation Party versus Social Christian Unity Party in Costa Rica ,

6734-542: The other hand, the Australian Senate is effectively a multi-party system, and a Senate majority matching the House is very rare. It uses single transferable vote with multiple Senators for each state/territory. This results in rough proportional representation and as a result, third parties have much more influence and often hold the balance of power . Since 2004, the Australian Greens have been

6825-660: The other is the minority or opposition party . Around the world, the term has different meanings. For example, in the United States , the Bahamas , Jamaica , and Zimbabwe , the sense of two-party system describes an arrangement in which all or nearly all elected officials belong to either of the two major parties, and third parties rarely win any seats in the legislature. In such arrangements, two-party systems result from Duverger's law , which states that winner-take-all systems tend to produce two-party systems. In such systems, while chances for third-party candidates winning election to major national office are remote, it

6916-504: The party machine of any party chooses to include them. In a multi-member district where general ticket voting is not used, there is a natural impetus for a party to open itself to minority voters, if they have enough numbers to be significant, due to the competitive environment produced by the electoral system. Apportionment is the process of allocating a number of representatives to different regions, such as states or provinces. Apportionment changes are often accompanied by redistricting ,

7007-584: The political system is now split in two large multi-party alliances or blocs, one on the left and one on the right of the spectrum, such as Frente de Todos versus Juntos por el Cambio in Argentina, and the Unitary Platform versus Great Patriotic Pole in Venezuela. During the imperial period , since 1840, two great parties with a national base alternated its dominance between legislatures:

7098-470: The popular vote over Walter Mondale in 1984 ), presidential elections have been competitive between the predominant Republican and Democratic parties and no one party has been able to hold the presidency for more than three consecutive terms. Throughout every American party system, no third party has won a presidential election or majorities in either house of Congress. Despite that, third parties and third party candidates have gained traction and support. In

7189-421: The presidential candidate winning a plurality of votes wins all of the electoral votes, a practice called the unit rule . Duverger concluded that "plurality election single-ballot procedures are likely to produce two-party systems, whereas proportional representation and runoff designs encourage multipartyism." He suggested there were two reasons why winner-takes-all systems leads to a two-party system. First,

7280-497: The public discourse on matters of national concern for about a century and a half. Third Parties have encountered various blocks in getting onto ballots at different levels of government as well as other electoral obstacles, such as denial of access to general election debates. Since 1987, the Commission on Presidential Debates , established by the Republican and Democratic parties themselves, supplanted debates run since 1976 by

7371-461: The redrawing of electoral district boundaries to accommodate the new number of representatives. This redrawing is necessary under single-member district systems, as each new representative requires their own district. Multi-member systems, however, vary depending on other rules. Ireland, for example, redraws its electoral districts after every census while Belgium uses its existing administrative boundaries for electoral districts and instead modifies

7462-442: The representation of minorities. John Stuart Mill had endorsed proportional representation (PR) and STV in the mid-19th century precisely to respond to this shortcoming. With lower district magnitudes, the only way to include demographic minorities scattered across the country is to force parties to include them: Large district magnitudes increase the chance for diverse walks of life and minority groups to be elected. However, it

7553-437: The rules permit voters not to rank all the candidates or prevent them from ranking all the candidates, some votes are declared exhausted. Thus it is common for one or two members in a district to be elected without attaining Droop. Larger district magnitudes means larger districts, so annihilate the need and practice of gerrymandering , Gerrymandering is the practice of partisan redistricting by means of creating imbalances in

7644-463: The single largest group to take all the district seats. Each voter having just one vote in a multi-member district, Single voting, a component of most party-list proportional representation methods as well as single non-transferable vote and single transferable vote , prevents such a landslide. High district magnitude is a major factor in the inclusion of minorities . Plurality (and other elections with lower district magnitudes) are known to limit

7735-470: The term electorate generally refers specifically to the body of voters. In India , electoral districts are referred to as " Nirvācan Kṣetra " ( Hindi : निर्वाचन क्षेत्र ) in Hindi , which can be translated to English as "electoral area" though the official English translation for the term is "constituency". The term "Nirvācan Kṣetra" is used while referring to an electoral district in general irrespective of

7826-680: The third largest party in the country, with 8-13% of the national vote and an equivalent amount of Senators. Prior to this, the Australian Democrats was the third largest party. Other current and past parties include One Nation , the Liberal Democrats and Family First . Some Australian states have seen the rise of minor parties at either the state or federal level (eg: Centre Alliance in South Australia , Katter's Australian Party in northern Queensland , and

7917-419: The two main parties, a phenomenon which he called polarization , and tend to shun third parties. For example, some analysts suggest that the Electoral College system in the United States , by favoring a system of winner-takes-all in presidential elections, is a structural choice favoring only two major parties. Gary Cox suggested that America's two-party system was highly related with economic prosperity in

8008-520: The vote exceeds the Droop quota in such a district (1/11=9%). In systems where a noticeable number of votes are wasted, such as Single non-transferable voting or Instant-runoff voting where transferable votes are used but voters are prohibited from ranking all candidates, you will see candidates win with less than Droop. STV is intended to avoid waste of votes by the use of transferable votes but even in STV, if

8099-541: The weaker parties are pressured to form an alliance, sometimes called a fusion , to try to become big enough to challenge a large dominant party and, in so doing, gain political clout in the legislature. Second, voters learn, over time, not to vote for candidates outside of one of the two large parties since their votes for third party candidates are usually ineffectual. As a result, weaker parties are eliminated by voters over time. Duverger pointed to statistics and tactics to suggest that voters tended to gravitate towards one of

8190-442: The winner-takes-all electoral system as well as particular state and federal laws regarding voting procedures helped to cause a two-party system. Political scientists such as Maurice Duverger and William H. Riker claim that there are strong correlations between voting rules and type of party system. Jeffrey D. Sachs agreed that there was a link between voting arrangements and the effective number of parties. Sachs explained how

8281-427: The worst of OECD countries and in the bottom half of all countries, while the country ranks outside the top five countries in terms of GDP per capita . An effort in 2012 by centrist groups to promote ballot access by third-party candidates called Americans Elect spent $ 15 million to get ballot access but failed to elect any candidates. The lack of choice in a two-party model in politics has often been compared to

#564435