In our country today Nigeria can boast of over 250 different ethnic groups found across the length and breadth of it. But there are three major ethnic group which are hausa in the north Igbo in the East and the yoruba in the yoruba in the west each having it's own language. however the general bethroted to her former colonial master : Britain.
Where as English is language of communication in Nigeria and used in teaching students in schools
Also it is very important to study and register the Indigenous Nigeria language because there are someone's that may arise and for instance you don't want it to be heard outside it is very important that the various Indigenous at least one Indigenous language should be adopted
By doing this it can also Promote tolerance and peace.