The State of Buenos Aires was a secessionist republic resulting from the overthrow of the Argentine Confederation government in the Province of Buenos Aires on 11 September 1852. The State of Buenos A
Delegates swear allegiance to the 1854 Constitution of Buenos Aires.
The Battle of Pavón, a key battle of the Argentine Civil Wars, was fought in Pavón, Santa Fé Province, Argentina on 17 September 1861 between the Army of the State of Buenos Aires and the Army of Repu
State of Buenos Aires
…however, independent under its own government and constitution. Buenos Aires rejoined the Argentine Confederation after the former's victory at the Battle of Pavón in 1861. Regionalism had long marked the relationship among the numerous provinces of what today is Argentina, and the wars of independence did not…