Answer:
Language is the primary tool for communication purposes, for establishing peace and order in our society, for showing authority and power, and for attaining goals and objectives. But, it can also destruct the society if it will use inappropriately. It must follow the conformity governing the society to avoid conflict s and to meet the boundary of individual differences.
Society however controls our language by giving us preferences as what are acceptable and not, because each one of us has our own perception or point of view. A group of people may accept our language, but for others, it could be kind of offence or insult. We must know how, when and where to say it and for what purpose.
Hope this helps.