Variety of language is language variation according to usage, which varies according to
usage, which varies according to the topics discussed, according to the speaker connection, my talk, people talk about, and a medium speaker.
The things that cause the variety of language?
Language variation caused by social interaction activities undertaken by people or groups who are very diverse. In this variation there are two views. First, variation is seen as the social diversity of speakers of the language and the versatility of the language.
language variation that occurs as a result of social diversity and diversity of functions that already exist bahasa.variasi language to fulfill its function as a means of interaction in diverse community activities. In addition, language variation occurs usually due to differences in geographic location or region where they come from or live.