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
Official language main teaching language is Hebrew, English is taught as a second language, and most students learn a third language, usually Arabic but not necessarily. Other public schools have Arabic as their main teaching language, and they teach Hebrew as a second language and English as a third one. There are also bilingual schools which aim to teach in both Hebrew and Arabic equally. Some languages other than Hebrew and Arabic, such as English, Russian, Amharic, Yiddish and Ladino enjoy a somewhat special status, but are not considered to be official languages. For instance, at least 5% of the broadcasting time