Chileans are an ethnic group and nation native to the country of Chile and its neighboring insular territories. Most Chileans share a common culture, history, ancestry and language. The overwhelming majority of Chileans are the product of varying degrees of admixture between white ethnic groups with peoples indigenous to Chile's modern territory. Chile is a multilingual and multicultural society, but an overwhelming majority of Chileans have Spanish as their first language and either are Christians or have a Christian cultural background. There is a relatively large irreligious minority.