What is araucan?

Some articles on araucan:

Perquenco
... Perquenco is a town and commune in southern Chile's Araucanía Region ... The town was declared capital of the Kingdom of Araucanía and Patagonia by Orélie-Antoine de Tounens, but soon after it was occupied by Cornelio ...
Mapuche
... up about 4% of the Chilean population, and are particularly concentrated in Araucanía and are due to emigration also numerous in Santiago ... of the north), Huilliches (people of the South) and Moluche or Nguluche from Araucanía, or exclusively to the Moluche or Nguluche from Araucanía ... times, giving origin to a large group of mestizos in Chile, Mapuche society in Araucanía and Patagonia remained independent until the Chilean Occupation of ...