A language become international language for one chief reason: the power of its people “specially” their political and military power.
A language belongs to people when they succeed their language succeed and when they fail it fails.
Extinction of languages with few speakers because they become unnecessary
There might be discrimination if you don’t speak it
TV shows: the majority of famous TV shows come from USA and their language is English.
Job: The people around me always say if you learn English you can get a better job
To be understood: sometimes tourist come to my home town and it feels amazing helping them
Go abroad: A lot of people say that they want to go to USA or Canada to get more money.
A language is consider “global” when it develops a special role that is recognized in every country.
A language is not global by the number of speakers. One example is Spanish.
A language become global when:
It is used as a medium of communication, laws, media and the educational system.
Children are taught when they arrive in school (by adults who learned it in a bad way)
For people around the world to communicate
It is necessary to find a language in common that is Lingua franca