What is the Role of a Language Today?

There  is  a certain evolution  which is happening  in this Century.In the  earlier

Century People of the same language used to respect to each and went to the

extent of giving jobs.

Things  have changed now.A language does not give a leeway like before.

Although  sometimes serve  as a buffer zone especially  in economic terms.

There are also  other  reasons.

A language  group may influence even the type of food like  sour porridge is eaten by certain group in Northern  part of South Africa.Samp is also liked by Southern Group in Southern Group like Bhaca.

Some families  prefer  that their children should  marry the same language  group.

Perhaps, there are certain expectations  and understanding  of the same cultural group.If there  are  problems, then they will talk the same language  which  means same approach same culture.