A general election was held in Spain on 29 October 1989 to elect the members of the 4th under the Spanish Constitution of 1978. All 350 seats in the Congress of Deputies were up for election, as well as 208 of 254 seats in the Senate. An election had not been due until 28 July 1990 at latest, but Prime Minister Felipe González called for a snap election nine months ahead of schedule, allegedly on the need of implementing tough economic measures. González hoped to capitalize on a still strong economy and his party's electoral success in a European Parliament election held in June, after a troubled legislature which had seen an increase of social protest on his government's economic policy and the calling of a massive general strike in 1988.
The election was regarded as one of the most controversial in the democratic history of Spain. Close results in many constituencies, coupled with severe flaws in electoral register data, an inefficient structure of the electoral administration and the ongoing political struggle between the ruling Spanish Socialist Workers' Party (PSOE) and the opposition parties over the Socialist absolute majority in the Congress of Deputies, led to a major scandal when election results in a number of constituencies were contested under accusations of irregularities and fraud. Judicial courts were forced to intervene, determining by-elections for Murcia, Pontevedra and Melilla. The issue was appealed to the Constitutional Court of Spain, which overruled previous rulings and validated the vote in Melilla only, with a new election being held on 25 March 1990. In the end, the disputed seat was won by the People's Party (PP), depriving the PSOE of its 176th seat in Congress–and with it, the outright majority it had held since 1982.
The election saw an erosion in popular support for the incumbent Socialists, who nonetheless emerged again as the largest party by a decisive margin, with 68 more seats than the PP. As a result, Felipe González was able to be re-elected for a third consecutive term in office with confidence and supply support from the Canarian Independent Groups (AIC). The newly amalgamated PP, led into the election by José María Aznar, exceeded initial expectations and slightly improved on the People's Coalition 1986 result while performing better than in the June European Parliament election. Julio Anguita's left-wing alliance, United Left (IU), scored a remarkable success by doubling its 1986 totals, whereas Adolfo Suárez's Democratic and Social Centre (CDS) fell short of its goal of becoming a government alternative and lost votes and seats.
Background Felipe González's second term as prime minister was characterized by economic growth, with public investments favoured by the Structural Funds coming from the European Economic Community to which Spain had recently accessed. The GDP grew by around or above 5% between 1987 and 1989 and unemployment decreased from 20.6% to 16.9%. This period saw a consolidation of welfare system reforms initiated during González's first term, allowed through a better financing derived from a relatively progressive tax system. But the economic expansion fostered by the government's liberal policies brought about an increase in wealth differences and of inequality, leading to social unrest and a loss of popularity for the ruling Spanish Socialist Workers' Party (PSOE), made apparent in the local, regional and European Parliament elections. In December 1988, the two major trade unions in Spain, CCOO and UGT, called a general strike which succeeded in paralyzing the country and in forcing González's government to negotiate a partial withdrawal of its economic policies.
Concurrently, the opposition People's Alliance (AP) suffered from a profound internal crisis since the 1986 election, leading to the break up of the People's Coalition and the resignation of party leader Manuel Fraga. His successor, Antonio Hernández Mancha, proved unable to improve AP's electoral fortunes and saw his political credibility decimated after an unsuccessful attempt to bring down Felipe González through a motion of no confidence in March 1987. Hernández Mancha ended up quitting in early 1989, with Fraga returning as a caretaker leader who oversaw the merging of AP with its former allies, the People's Democratic Party (PDP) and the Liberal Party (PL), into the new People's Party (PP). Intending his national leadership as temporary, Fraga appointed a then-unknown President of Castile and León José María Aznar as his successor.
The 1986–1989 period saw an increase in the terror activity of the ETA Basque separatist group. This reached its peak with the Hipercor bombing on 19 June 1987, which—with 21 dead and 45 injured—would eventually become the deadliest attack in ETA's history. Other deadly attacks included the Plaza República Dominicana bombing on 14 July 1986, three weeks after the previous general election and one day before the newly elected Cortes re-assembled, which left 12 dead and 32 injured; and the 1987 Zaragoza Barracks bombing, with 11 dead—including 5 children—and 88 injured. Concurrently, the PSOE government introduced a policy of dispersion of imprisoned terrorists throughout the entire Spanish territory in order to restrict contacts between them and prevent terrorist organizations from organizing themselves from prison. Political parties signed several anti-terrorist agreements, such as the Ajuria Enea Pact or the Madrid Agreement on Terrorism, aimed at increasing inter-party cooperation on the issue. In January 1989, ETA declared a ceasefire in order to start negotiation talks in Algiers with the Socialist government, but no successful conclusion was reached and ETA resumed its violence campaign.
Overview Under the 1978 Constitution, the Spanish were conceived as an imperfect bicameral system.. summarizing . The Congress of Deputies held greater legislative power than the Senate, having the ability to grant or withdraw confidence from a prime minister and to override Senate vetoes by an absolute majority.. Nonetheless, the Senate retained a limited number of specific functions—such as ratifying international treaties, authorizing cooperation agreements between autonomous communities, enforcing direct rule, regulating interterritorial compensation funds, and taking part in constitutional amendments and in the appointment of members to the Constitutional Court and the General Council of the Judiciary—which were not subject to override by Congress..
Date The term of each chamber of the —the Congress and the Senate—expired four years from the date of their previous election, unless they were dissolved earlier.. The election decree was required to be issued no later than 25 days before the scheduled expiration date of parliament and published on the following day in the Official State Gazette (BOE), with election day taking place between 54 and 60 days after the decree's publication.. The previous election was held on 22 June 1986, which meant that the chambers' terms would have expired on 22 June 1990. The election decree was required to be published in the BOE no later than 29 May 1990, setting the latest possible date for election day on 28 July 1990.
The prime minister had the prerogative to propose the monarch to dissolve both chambers at any given time—either jointly or separately—and call a snap election, provided that no motion of no confidence was in process, no state of emergency was in force and that dissolution did not occur before one year after a previous one.. Additionally, both chambers were to be dissolved and a new election called if an investiture process failed to elect a prime minister within a two-month period from the first ballot.. Barring this exception, there was no constitutional requirement for simultaneous elections to the Congress and the Senate. summarizing . Still, as of , there has been no precedent of separate elections taking place under the 1978 Constitution.
While the opposition to the PSOE government had pressed for a snap election since the general strike in December 1988, it was not until the PSOE's success in the 1989 European Parliament election, the end of the Spanish rotational Presidency of the Council of the European Union in June and the need for tough economic measures before the end of the year that Prime Minister Felipe González chose to trigger an early dissolution of the Cortes. On 25 August 1989, governmental sources confirmed that González would be calling an autumn election in the following days.
The were officially dissolved on 2 September 1989 with the publication of the corresponding decree in the BOE, setting election day for 29 October and scheduling for both chambers to reconvene on 21 November..
Electoral system Voting for each chamber of the was based on universal suffrage, comprising all Spanish nationals over 18 years of age with full political rights, provided that they had not been deprived of the right to vote by a final sentence, nor were legally incapacitated..
The Congress of Deputies had a minimum of 300 and a maximum of 400 seats, with electoral provisions fixing its size at 350. Of these, 348 were elected in 50 multi-member constituencies corresponding to the provinces of Spain—each of which was assigned an initial minimum of two seats and the remaining 248 distributed in proportion to population—using the D'Hondt method and closed-list proportional voting, with a three percent-threshold of valid votes (including blank ballots) in each constituency. The remaining two seats were allocated to Ceuta and Melilla as single-member districts elected by plurality voting.; . The use of this electoral method resulted in a higher effective threshold depending on district magnitude and vote distribution.
As a result of the aforementioned allocation, each Congress multi-member constituency was entitled the following seats:.
Seats Constituencies 33 Madrid 32 Barcelona 16 Valencia 12 Seville 10 Alicante, Biscay, Málaga 9 Asturias, Cádiz, La Coruña, Murcia 8 Pontevedra 7 Córdoba, Granada, Guipúzcoa, Las Palmas, Santa Cruz de Tenerife, Zaragoza 6 Badajoz, Balearics, Jaén 5 Almería, Cáceres, Cantabria, Castellón, Ciudad Real, Gerona, Huelva, León, Lugo, Navarre, Orense, Tarragona, Toledo, Valladolid 4 Álava, Albacete, Burgos, La Rioja, Lérida, Salamanca 3 Ávila, Cuenca, Guadalajara, Huesca, Palencia, Segovia, Soria, Teruel, Zamora
208 Senate seats were elected using open-list partial block voting: voters in constituencies electing four seats could choose up to three candidates; in those with two or three seats, up to two; and in single-member districts, one. Each of the 47 peninsular provinces was allocated four seats, while in insular provinces—such as the Balearic and Canary Islands—the districts were the islands themselves, with the larger ones (Mallorca, Gran Canaria and Tenerife) being allocated three seats each, and the smaller ones (Menorca, Ibiza–Formentera, Fuerteventura, La Gomera, El Hierro, Lanzarote and La Palma) one each. Ceuta and Melilla elected two seats each. Additionally, autonomous communities could appoint at least one senator each and were entitled to one additional seat per million inhabitants.; .
The law did not provide for by-elections to fill vacant seats; instead, any vacancies arising after the proclamation of candidates and during the legislative term were filled by the next candidates on the party lists or, when required, by designated substitutes..
Outgoing parliament The tables below show the composition of the parliamentary groups in both chambers at the time of dissolution.