Democratic Alliance

political organization, Portugal

Also known as: Alianca Democrática

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June 25, 2026

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The Democratic Alliance (Aliança Democrática) was a center-right political coalition in Portugal that came to power in 1980. This alliance was instrumental in revising the 1976 constitution, significantly reducing presidential powers and abolishing the Council of the Revolution, which had given the military a veto over legislation. These reforms marked Portugal's full transition to civilian rule.1

The Democratic Alliance faltered by 1982, leading to political instability. Despite this, the period saw Portugal's admission to the European Economic Community (EEC) in 1986. Aníbal Cavaco Silva, a prominent figure in the Social Democratic Party, served as Prime Minister during much of this era, focusing on economic reforms and privatization.12

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Portugal
The 1976 constitution and subsequent reforms
…constitution, a centre-right coalition, the Democratic Alliance (Alianca Democrática), swept into power. The new government swiftly moved to revise the character of the 1976 constitution. The Assembly of the Republic approved a series of reforms that included reducing the powers of the president and abolishing the Council of the Revolution,…
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…constitution, a centre-right coalition, the Democratic Alliance (Alianca Democrática), swept into power. The new government swiftly moved to revise the character of the 1976 constitution. The Assembly of the Republic approved a series of reforms that included reducing the powers of the president and abolishing the Council of the Revolution,…
Read More