Cauca secedes from New Granada, sparking civil war
- When
- 1860–1862
- Where
- Cauca; Granadine Confederation
- Episodes
- 2
In May 1860, the state of Cauca seceded from the Granadine Confederation, sparking a civil war. This occurred in response to laws granting the president power to intervene in state affairs. Tomás Cipriano de Mosquera declared Cauca a sovereign state, leading to conflict that lasted until 1862.
Episodes
- Declaration of Sovereign State of Cauca
Mosquera declared Cauca a separate nation from the Granadine Confederation on May 8, 1860, breaking relations with the national government.
- Outbreak of Civil War
The secession of Cauca triggered the Colombian Civil War, which began on May 8, 1860, and lasted until November 1862.
Background and detail
Background. The Granadine Confederation was established in 1858, replacing the Republic of New Granada. Tensions arose between conservatives and liberals. In 1859, laws were passed allowing the president to remove governors and control state resources, which caused instability and resistance from liberal states.
Secession of Cauca. On May 8, 1860, Tomás Cipriano de Mosquera broke relations with the national government. He declared himself Supreme Director of War and proclaimed the Sovereign State of Cauca as a separate nation. This act directly triggered the outbreak of civil war.
Civil War Outbreak. The secession of Cauca led to a broader conflict. The Granadine Confederation was defeated in Bogotá in 1861 when Mosquera deposed President Bartolomé Calvo. The war lasted until November 1862, marking the end of the Confederation's short life.
People involved
- Tomás Cipriano de Mosquera · Supreme Director of War
- Mariano Ospina Rodríguez · President
- Bartolomé Calvo · President
Sources
- Colombian Civil War (1860–1862) Wikipedia, revision of 2026-08-22
- Granadine Confederation Wikipedia, revision of 2026-06-09
Machine-drafted from the cited Wikipedia passages and checked by a reviewing model, not by a human editor. Every passage cites the revision it was written from; dates and places follow those passages.