1827. Argentine. Battle of Juncal.

The naval Battle of Juncal took place between a squadron of the newly independent United Provinces of the River Plate under command of William Brown and a squadron belonging to the Brazilian Empire, commanded by Sena Pereira. It spanned two days, from the 8th to the 9th of February, 1827, in the waters of the Rio de la Plata.

Source: Luis Carmelo Letizia. Dpto Prensa -Instituto Histórico Municipal y la Subsecretaria de Cultura de la Municipalidad de Lomas de Zamora - gestión Martín Insaurralde

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1849. Rome (Italy). Proclamation of the Roman Republic.

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