Complex sentence: Battle of Quipeo in the Arauco War was the final battle in the campaign of García Hurtado de Mendoza against the Mapuche under the toqui Lemucaguin or Caupolicán the younger fought in Quiapo, Arauco Province, Chile on the December 13,1558.
Split into simpler sentences: Battle of Quipeo in the Arauco War was the final battle in the campaign of García Hurtado de Mendoza against the Mapuche under the toqui known as Lemucaguin or Caupolicán the younger. It was fought in Quiapo, Arauco Province, Chile on the December 13,1558.