Scottish National Party

The Scottish National Party (SNP; Scottish Gaelic: Pàrtaidh Nàiseanta na h-Alba [ˈpʰaːrˠtʰi ˈn̪ˠaːʃən̪ˠt̪ə nə ˈhal̪ˠapə]) is a Scottish nationalist and social democratic party. The party holds 60 of the 129 seats in the Scottish Parliament, and holds 9 out of the 57 Scottish seats in the House of Commons. It is represented by 414 of the 1,226 local councillors across Scotland. The SNP supports and campaigns for Scottish independence from the United Kingdom and for Scotland's membership in the European Union, with a platform based on progressive social policies and civic nationalism. Founded in 1934 with the amalgamation of the National Party of Scotland and the Scottish Party, the party has had continuous parliamentary representation in Westminster since Winnie Ewing won the 1967 Hamilton by-election. In the February 1974 election it scored 22% of the vote and 30% in the October election of the same year, but only notched 7 seats in the former and 11 in the latter of 72 Scottish seats up for election.

With the establishment of the devolved Scottish Parliament in 1999, the SNP became the second-largest party, serving two terms as the opposition to a Labour-Liberal Democrat coalition. The SNP gained power under Alex Salmond at the 2007 Scottish Parliament election with 45% of the vote, forming a minority government, before going on to win the 2011 Parliament election, after which it formed Holyrood's first majority government. After Scotland voted against independence in the 2014 referendum, Salmond resigned and was succeeded by Nicola Sturgeon. In the run up to the 2015 election, the SNP trebled its membership to 110,000 .The SNP achieved a record number of 56 seats in Westminster after the 2015 general election to become the third largest party but in Holyrood it was reduced back to being a minority government at the 2016 election. In the 2021 election, the SNP gained one seat and entered a power-sharing agreement with the Scottish Greens. In March 2023 Sturgeon resigned and was replaced by Humza Yousaf.

In April 2024, Yousaf collapsed the power-sharing deal with the Greens and resigned the following week due to the resulting fallout of the decision. The incumbent John Swinney was elected leader in May 2024. In the 2024 general election, the SNP lost 38 seats, reducing it to the second-largest party in Scotland and the fourth-largest party in the Westminster Parliament. The party does not have any members of the House of Lords on the principle that it opposes the upper house of Parliament and calls for it to be scrapped. The SNP is a member of the European Free Alliance (EFA).

The SNP was formed in 1934 through the merger of the National Party of Scotland and the Scottish Party, with the Duke of Montrose and Cunninghame Graham as its first joint presidents. Alexander MacEwen was its first chairman.

The party was divided on its approach to the Second World War. Professor Douglas Young, who was SNP leader from 1942 to 1945, campaigned for the Scottish people to refuse conscription and his activities were popularly vilified as undermining the British war effort against the Axis powers. Young was imprisoned for refusing to be conscripted. The party suffered its first split during this period with John MacCormick leaving the party in 1942, owing to his failure to change the party's policy from supporting all-out independence to Home Rule at that year's conference in Glasgow. McCormick went on to form the Scottish Covenant Association, a non-partisan political organisation campaigning for the establishment of a devolved Scottish Assembly.

However, wartime conditions also enabled the SNP's first parliamentary success at the Motherwell by-election in 1945, but Robert McIntyre MP lost the seat at the general election three months later. The 1950s were characterised by similarly low levels of support, and this made it difficult for the party to advance. Indeed, in most general elections they were unable to put up more than a handful of candidates. The 1960s, however, offered more electoral successes, with candidates polling credibly at Glasgow Bridgeton in 1961, West Lothian in 1962 and Glasgow Pollok in 1967. This foreshadowed Winnie Ewing's surprise victory in a by-election at the previously safe Labour seat of Hamilton. This brought the SNP to national prominence, leading to the establishment of the Kilbrandon Commission.

Despite this breakthrough, the 1970 general election was to prove a disappointment for the party as, despite an increase in vote share, Ewing failed to retain her seat in Hamilton. The party did receive some consolation with the capture of the Western Isles, making Donald Stewart the party's only MP. This was to be the case until the 1973 by-election at Glasgow Govan where a hitherto safe Labour seat was claimed by Margo MacDonald.

1974 was to prove something of an annus mirabilis for the party, as it deployed its highly effective It's Scotland's oil campaign.^{[failed verification]} The SNP gained six seats at the February general election before hitting a high point in the October re-run, polling almost a third of all votes in Scotland and returning 11 MPs to Westminster. Furthermore, during that year's local elections the party claimed overall control of Cumbernauld and Kilsyth.^{[citation needed]}