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,
Official languages of the United Nations to have Hindi recognized as an official language of the UN. In 2015, Nepal's Vice President Parmananda Jha stated his firm support for the inclusion of Hindi as an official language of the UN. Because of the linguistic diversity in India, the expansion of Hindi has become political and has led to a rise of English in the post-British colonial period. This is why English is included along with Hindi on Indian passports. If the Indian government is able to grant more federal-level protection for other languages such as Bengali, Gujarati, Marathi, Tamil, Telugu and Urdu, as a compromise then