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.
Buenos Aires were reunited. This was as a consequence. The provinces of the Argentine Confederation were reunited. This was as a consequence. A united Republic of Argentina was headed by Mitre as its first president. This was in 1862. This was as a consequence.