Battle of Cepeda (1820): The Rise of Argentine Federalism
The Battle of Cepeda (1820)
The battle pitted federal units—led by the caudillos of Santa Fe, Estanislao López, and Entre Ríos, Francisco Ramírez, alongside Lieutenant General José Artigas and the Chilean José Miguel Carrera—against the government of José Rondeau, Supreme Director of the United Provinces of Río de la Plata.
The federalists were victorious, leading to the dissolution of the national government and the establishment of 13 autonomous provinces. This marked the beginning of the period known as Provincial Autonomy.
Causes of the Conflict
The conflict stemmed from the interior provinces' discontent with Buenos Aires, which had dominated the country since the May Revolution. The primary demands of the federal leaders were:
- Provincial self-governance
- The formation of a true federation
The Rise of the Federal League
Insurrections against the Directory began in 1814, led by José Artigas. He successfully extended the rebellion to several provinces, forming the Federal League, which remained in constant opposition to the central government.
By 1816, the coastal provinces—Entre Ríos, Corrientes, Santa Fe, and the Banda Oriental—were effectively independent of Buenos Aires. Despite repeated invasions of Santa Fe and Entre Ríos by centralist troops, the political situation remained deadlocked.
External Threats and Internal Tensions
In 1817, the King of Portugal, residing in Brazil, exploited these internal divisions to annex the Banda Oriental and occupy Montevideo. The Buenos Aires government failed to defend the province, leading Artigas to accuse them of complicity in the invasion.
Tensions peaked in 1819 when the Congress of Tucumán, relocated to Buenos Aires, enacted a constitution that granted sweeping powers to the central government while restricting provincial autonomy.
The Path to Victory
Following the 1819 Constitution, Artigas and other local leaders resolved to confront the central government directly. Forces from Entre Ríos moved through Santa Fe and advanced into the province of Buenos Aires.
During this period, the provinces of Tucumán and Cuyo separated from the central government, while Salta maintained a status as an independent ally, further weakening the centralist position leading up to the Battle of Cepeda.