Demographics of Chile helps explain this relative lack of differentiation, which was maintained by the national reach of radio, and now television, which also helps to diffuse and homogenize colloquial expressions. There are several indigenous languages spoken in Chile: Mapudungun, Quechua, Aymara and Rapa Nui. After the Spanish invasion, Spanish took over as the lingua franca and the indigenous languages have become minority languages, with some now extinct or close to extinction. German is spoken to a great extent in southern Chile, either in small countryside pockets or as a second language among the communities of larger cities. Through initiatives such as the
Office of the Commissioner of Official Languages Office of the Commissioner of Official Languages The Office of the Commissioner of Official Languages of the Canadian government is responsible for achieving the objectives of, and promoting, Canada's Official Languages Act. Canada has two official languages: English and French. The 1988 Official Languages Act mandates this office and its commissioner, who holds office for seven years. Its mission has three main objectives: ensuring the equality of English and French within the Government of Canada and institutions subject to the Act; preserving and developing official language communities; and ensuring the equality of English and French in Canadian society at large.