Radical Party

political party, Chile

Also known as: Partido Radical

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Last updated

July 13, 2026

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The Radical Party in Chile emerged as a dissenting wing of the liberals in 1888, officially forming in 1888. It primarily represented the concerns of the growing middle class. This party played a significant role in Chilean politics, holding the presidency during the "Radical presidencies" from 1938 to 1952. Presidents like Pedro Aguirre Cerda and Juan Antonio Ríos, both from the Radical Party, implemented programs aimed at increasing industrial output and developing the nation. Despite its influence, the Radical Party experienced a decline in support by the mid-1960s.123

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Chile
Formation of new political parties
…secularization of the country—became the Radical Party in 1888 and tended progressively to voice the concerns of the growing middle class.
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…secularization of the country—became the Radical Party in 1888 and tended progressively to voice the concerns of the growing middle class.
Read More