Presidential Plebiscite
Submits his continuation in office to the plebiscite required by the 1980 Constitution.
Role range: 1974-1990
Historical biography archive · Updated 2026-11-03
Augusto Jose Ramon Pinochet Ugarte Biography and Timeline — Page 2
Follow Augusto Jose Ramon Pinochet Ugarte through 44 dated historical records for Chile.
Augusto Jose Ramon Pinochet Ugarte, historical timeline
A chronological timeline drawn from matching World History Database records.
44Distinct records
2 of 2Page
1988–1990Years on this page
1988
1989
Constitutional Reform Plebiscite
Accepts constitutional reforms agreed between the military government and democratic opposition.
Role range: 1974-1990
Democratic Presidential Election
Oversees the election won by opposition candidate Patricio Aylwin.
Role range: 1974-1990
1990
Resignation of Augusto Jose Ramon Pinochet Ugarte
Transfers presidential power to Patricio Aylwin after seventeen years of military rule.
Role range: 1974-1990
Records, sources and methodology
These dates and descriptions come from the historical_events database. Exact duplicate records have been collapsed. Names are grouped by the country, Name 2 and Name 1 fields; records with missing Name 2 cannot be reliably assigned to an individual biography. Check the underlying sources before formal citation.