Following the great rising of the Moluche and Huilliche after the Battle of Curalaba in 1598 during the Arauco War, the Spanish were expelled from south of the Bío-Bío River.
Dengan kebangkitan Moluche dan Huilliche setelah Pertempuran Curalaba tahun 1598 selama Perang Arauco, Spanyol berhasil diusir dari selatan Sungai Bío-Bío.