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Pedro de Mendoza established a settlement on the Río de la Plata that became the
Featured Event 1536 Event

February 2

Buenos Aires Founded: Spain Claims South America

Pedro de Mendoza established a settlement on the Río de la Plata that became the strategic gateway for Spanish expansion into the southern cone of South America. This founding anchored Buenos Aires as a permanent colonial hub, eventually transforming it into the economic and political heart of modern Argentina.

February 2, 1536

490 years ago

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