Episode 4 of 4

Reintegration Following Battle of Pavón

When
1861
Where
Buenos Aires, Argentina
Part of
Buenos Aires Province secedes after the Revolution of 11 September 1852

Buenos Aires rejoined the Argentine Confederation after its victory at the Battle of Pavón in 1861.

The State of Buenos Aires remained independent under its own government and constitution, though never explicitly recognized by the Confederation. The ten-year separation ended when Buenos Aires rejoined the Argentine Confederation following its victory at the Battle of Pavón in 1861.

Sources

  1. State of Buenos Aires Wikipedia, revision of 2026-09-05
  2. Revolution of 11 September 1852 Wikipedia, revision of 2026-08-22

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.