Nicolás Avellaneda

president of Argentina

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June 18, 2026

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Nicolás Avellaneda served as the president of Argentina from 1874 to 1880. He was born in San Miguel de Tucumán and previously held the position of minister of justice, public education, and worship under President Sarmiento.12

Avellaneda's presidency was marked by significant financial challenges due to the European economic crisis of 1873. This led to Argentina defaulting on foreign loans and a halt in many public works projects. Despite these difficulties, his administration encouraged European immigration, particularly to Patagonia, and fully supported the "Indian wars". The county of Avellaneda in Greater Buenos Aires was later named in his honor.123

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Argentina
National consolidation, 1852–80
The next president, Nicolás Avellaneda (1874–80), was a native of San Miguel de Tucumán who had been Sarmiento’s minister of justice, public education, and worship. Avellaneda’s government faced serious financial difficulties engendered by the European economic crisis of 1873. Argentina defaulted on foreign loans and completed few public…
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The next president, Nicolás Avellaneda (1874–80), was a native of San Miguel de Tucumán who had been Sarmiento’s minister of justice, public education, and worship. Avellaneda’s government faced serious financial difficulties engendered by the European economic crisis of 1873. Argentina defaulted on foreign loans and completed few public…
Read More