French language in Canada of Canadian French. "Joual" is an informal variety of French spoken in working-class neighbourhoods in the province of Quebec. "Chiac" is a blending of Acadian French syntax and vocabulary with numerous lexical borrowings from English. Quebec is the only province whose sole official language is French. Today, 81.4 percent of Quebecers are first language francophones. About 95 percent of Quebecers speak French. However, many of the services the provincial government provides are available in English for the sizeable anglophone population of the province (notably in Montreal). For native French speakers, Quebec French is noticeably different in pronunciation and vocabulary from
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,