A national language is a language intended to bind a country together. It is usually the most widely spoken language in the country, but this is not always the case.
A Lingua Franca is any language that is commonly used across borders, for ease of communication. English is the most widely used lingua franca in the world. French is still a lingua franca in many parts of Europe.
Sometimes, a national language also functions as a Lingua Franca within a country, if that country has many languages. Filipino is the national language of the Philippines, and it is also considered to be a lingua franca within the Philippines because only a small percentage of the people speak Filipino as their first language.
English is the official language of Nigeria, and it also functions as a lingua franca. Nigeria has no national language.
Lingua franca
The lingua franca for India and Pakistan is Hindi/Urdu--which are functionally the same language.
A lingua franca is a common language that is used for communication between people of different languages and cultures. Lingua Franca is not a country, nor it is it located in any specific countries.
Kiswahili
a lingua franca is an existing language that is used as a common language across cultures and/or borders. English is a lingua Franca in many parts of the world.A pidgin is a type of lingua franca that is born out of one group's partial learning of another group's language, creating a hybrid language that is incomplete and not standardized....used in a pinch to communicate as well as possible. and example is Japanese Bamboo English.
Filipino, based on Tagalog, is the official language of the Philippines and serves as the country's national language. English is also widely spoken and understood, particularly in business and education sectors. These two languages serve as the main lingua franca in the Philippines.
A lingua franca is a widely known language, generally used when speakers of two other languages want to communicate. For example a speaker of Arabic may talk to a speaker of Japanese by both of them using English as a lingua franca.
English is considered to be the lingua franca for the world, as it is widely used in international communication, business, travel, and diplomacy.
You mean lingua franca, which is a common language used by speakers of different languages to communicate with each other. Gullah, for example, is a lingua franca spoken by African slaves in America.
The 'Lingua Franca' was French for decades... maybe centuries but when more people in the world spoke English the Lingua Franca became English.
The predominant world lingua franca is English.