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Chilean presidential election, 1970

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Chilean presidential election, 1970
Election nameChilean presidential election, 1970
CountryChile
TypePresidential
Date4 September 1970
Turnout~84%
Previous election1964 Chilean presidential election, 1964
Next election1973 Chilean parliamentary election, 1973

Chilean presidential election, 1970 The 1970 Chilean presidential election was a pivotal contest that produced profound changes in Chile and had wide repercussions across Latin America, North America, and Europe. The election featured three principal contenders representing divergent political traditions: Salvador Allende, Jorge Alessandri, and Radomiro Tomic, and culminated in the first victory of an avowed Marxist in a competitive Western election. The result set off intense domestic polarization involving institutions such as the Chilean Congress, the Chilean Armed Forces, and social movements like the Chilean labor movement.

Background

By 1970 Chile was shaped by the legacies of the Popular Unity formation, the 1964 administration of Eduardo Frei Montalva, and agrarian and industrial reforms that had altered class alignments. Regional dynamics included tensions from the Cold War rivalry between the United States and the Soviet Union, while domestic actors such as the Christian Democratic Party, the Socialist Party, and the Communist Party of Chile reorganized after the revolutions and reform movements of the 1960s. Economic indicators, including inflation and land distribution debates rooted in the Agrarian Reform in Chile program, influenced voter mobilization among the Chilean peasantry, urban workers connected to the Chilean labor movement, and middle-class constituencies tied to Santiago and regional centers such as Valparaíso and Concepción.

Candidates and Campaigns

The front-running candidate, Salvador Allende, led the Popular Unity coalition composed of the Socialist Party of Chile, the Communist Party of Chile, the Radical Party, and other leftist organizations. Allende campaigned on platforms of nationalization of key industries including the copper mines controlled by firms like Anaconda Copper and Kennecott Corporation, expansion of public health and education initiatives, and strengthening ties with socialist states such as the Soviet Union and Cuba.

Conservative economist Jorge Alessandri ran as the standard-bearer of the right and the National Party alliance, drawing on his prior presidency and appeals to business sectors such as the Chilean industrial sector and landowners in regions like La Araucanía. Alessandri emphasized fiscal orthodoxy and private enterprise, attracting support from segments of the Chilean middle class and financial institutions in Santiago.

Christian Democrat Radomiro Tomic represented the moderate alternative, advocating a "third way" of reform that sought to reconcile social justice with institutional stability through policies influenced by Christian democracy traditions and links to the Christian Democratic Party (Chile) leadership. Tomic's campaign found backing among Catholic intellectuals, elements of the peasant unions sympathetic to the Agrarian Reform in Chile, and sectors concerned with preserving parliamentary norms in the Chilean Congress.

Campaigning featured intense mass rallies, radio broadcasts, and print media debates involving outlets like newspapers based in Santiago and regional publications in Valparaíso. Political violence and strikes occurred in some localities, driven by labor unions such as the Confederation of Workers of Chile and student organizations connected to the University of Chile and Pontifical Catholic University of Chile.

Electoral System and Voting

Chile employed a two-round presidential electoral system requiring an absolute majority; failing that, the Chilean Congress would decide between the top two vote-getters. The electorate included male and female citizens registered under electoral laws that had been modified during the 1960s. Voting procedures were administered by the Electoral Service of Chile with polling stations distributed nationwide, from metropolitan Santiago precincts to rural polling places in Atacama Region and Magallanes Region. Turnout was high, mobilized by party organizations including the Popular Unity (Chile), the National Party (Chile, 1966), and the Christian Democratic Party (Chile), as well as civic groups tied to churches and labor federations.

Results

No candidate achieved an absolute majority on 4 September 1970. Preliminary counts showed Salvador Allende in first place, Jorge Alessandri in second, and Radomiro Tomic in third. Allende received approximately 36–38% of the popular vote, Alessandri about 34–36%, and Tomic roughly 28–30%, figures that varied slightly among provincial tallies from Valparaíso Region to Biobío Region. Because no candidate cleared 50%, the decision moved to the Chilean Congress, where deputies and senators were required to choose between Allende and Alessandri in accordance with the 1925 Constitution. On 24 October 1970 Congress confirmed Salvador Allende as President by a vote in which many members of the Christian Democratic Party (Chile) abstained or voted for Allende, enabling his inauguration.

Aftermath and Political Consequences

Allende's confirmation initiated a transformative presidency that pursued nationalization policies targeting Chilean copper and other strategic sectors, implemented welfare measures affecting the Chilean poor, and expanded state participation in the Chilean economy. The administration's alliances with the Communist Party of Chile and Socialist Party of Chile sharpened ideological cleavages, prompting resistance from conservative parties, private business groups such as the Chilean Employers' Confederation, and elements within the Chilean Armed Forces. Social polarization manifested through strikes, counter-mobilizations by organizations like the Federation of Chilean Industry and demonstrations by peasant organizations in regions like Araucanía. These tensions contributed to institutional confrontations that culminated in the 1973 coup d'état led by Augusto Pinochet.

International Involvement and Controversies

International actors played prominent roles both overtly and covertly. The United States government, particularly the Central Intelligence Agency, engaged in political influence operations and economic measures aimed at opposing Allende's ascent, intersecting with multinational corporations such as ITT Corporation and copper interests like Anaconda Copper. The Soviet Union and Cuba provided economic aid and diplomatic support, while regional governments in Argentina and Brazil monitored Chilean developments closely. Allegations of covert funding, propaganda campaigns, and destabilization efforts generated controversies addressed in later investigations involving US Department of State documents, Congressional inquiries, and scholarship across institutions including universities in United States and Europe.

Category:Elections in Chile