As a consequence, Buenos Aires and the provinces of the Argentine Confederation were reunited, and in 1862 a united Republic of Argentina was headed by Mitre as its first president.
As a consequence of the 1859 battle of Cepeda, Buenos Aires and the provinces of the Argentine Confederation were reunited. In 1862, a united Republic of Argentina was headed by the "bonaerense" liberal leader Bartolomé Mitre as its first president.