The Aymara or Aimara (Aymara: aymara  listen (help·info)) are an indigenous ethnic group in the Andes and Altiplano regions of South America; about 2 million live in Bolivia, Peru and Chile. They lived in the region for many centuries before becoming a subject people of the Inca, and later of the Spanish in the 16th century. With the Spanish American Wars of Independence (1810-1825) Aymaras became subjects of Bolivia and Peru and after the War of the Pacific (1879-1883) Chile acquired an Aymaran population.