French language in Cambodia language of Cambodia. Communities of returned refugees from France and Quebec as well as students who have studied in Francophone nations have also added to the French-speaking population of Cambodia. Cambodia has a large 'French Belt' running through some of its eastern provinces. Western Mondulkiri Province, central Kratié Province and eastern Tboung Khmum Province have a French language medium, often taking priority over the native Khmer language. Schools, offices and government institutions use the French language in this area, due to its colonial influence during the French Protectorate of Cambodia period of time. Cambodian French vocabulary has been influenced by
Official language to the government in their native languages. In countries that do not formally designate an official language, a "de facto" national language usually evolves. English is the most common official language, with recognized status in 51 countries. Arabic, French, and Spanish are also widely recognized. An official language that is also an indigenous language is called "endoglossic", one that is not indigenous is "exoglossic". An instance is Nigeria which has three endoglossic official languages. By this the country aims to protect the indigenous languages although at the same time recognising the English language as its lingua franca. Around 500 BC,