A party system is a concept in comparative political science concerning the system of government by political parties in a democratic country. The idea...

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...

political science, a multi-party system is a political system where more than two meaningfully-distinct political parties regularly run for office and...

Seventh Party System is a proposed era of American politics that began sometime around the 2010s or 2020s. Its periodization, alongside the Sixth Party System...

The Sixth Party System is the era in United States politics following the Fifth Party System. As with any periodization, opinions differ on when the Sixth...

The Fifth Party System, also known as the New Deal Party System, is the era of American national politics that began with the election of Franklin D....

The Fourth Party System was the political party system in the United States from about 1896 to 1932 that was dominated by the Republican Party, except the...

The First Party System was the political party system in the United States between roughly 1792 and 1824. It featured two national parties competing for...

The Third Party System was a period in the history of political parties in the United States from the 1850s until the 1890s, which featured profound developments...

Second Party System was the political party system operating in the United States from about 1828 to 1852, after the First Party System ended. The system was...

A dominant-party system, or one-party dominant system, is a political occurrence in which a single political party continuously dominates election results...

A one-party state, single-party state, one-party system or single-party system is a governance structure in which only a single political party controls...

Constitution, which predates the party system. The two-party system is based on laws, party rules, and custom. Several third parties also operate in the U.S....

end of the century, the United States also developed a party system, called the First Party System. Although the framers of the 1787 United States Constitution...

A party-list system is a type of electoral system that formally involves political parties in the electoral process, usually to facilitate multi-winner...

equity and inclusiveness for all its people. The country has a multi-party system in which many of its legislative practices derive from the unwritten...

Party System ended in 1854 the Democrats lost control and the new Republican Party had its opportunity to raise rates. During the Third Party System,...

partisan primaries with the two-party system mean the country has effectively used a variation on the two-round system since the 1970s, where the first...

party, or minor party, is a term used in the United States' two-party system for political parties other than the Republican and Democratic parties....

(nominally) multiparty system possesses a dominant-party system. In a (nondemocratic) one-party system a single ruling party has the (more-or-less) exclusive...

discusses political parties in Russia. The Russian Federation has a de jure multi-party system, however it operates as a dominant-party system. As of 2020[update]...

the political party system existing in the United States. The United States Constitution is silent on the subject of political parties. The Founding Fathers...

The Liberal Party of Canada (LPC; French: Parti libéral du Canada, PLC) is a federal political party in Canada. The party espouses the principles of liberalism...

parties between the late 1830s and the early 1850s and part of the Second Party System. As well as four Whig presidents (William Henry Harrison, John Tyler...

The 1955 system (55年体制), also known as the one-and-a-half party system, is a term used by scholars to describe the dominant-party system that has existed...

needed] The Philippines operates under a multi-party system, characterized by numerous political parties. Due to the absence of sustaining memberships...

applies mainly to political divisions (political parties) among voters. The essence of such systems is that all votes cast – or almost all votes cast –...

Israel's political system is based on proportional representation, and allows for a multi-party system, with numerous parties represented in the 120-seat...

dominated U.S. politics in a two-party system since 1856, some independents and members of other political parties have also been elected to the House...

parties are able to generate. Two major parties can lead to a two-party system. If there is only one major party, then it is a dominant-party system....