The ability to be bilingual reveals identity. The more complex identity of a bilingual person creates opportunity throughout one's lifetime. One of the many ways in which identity can be acquired is through one's native and foreign languages, culture, education, and way of life. Many people identify others by the language they are dominant in, the way they do things, and the way they vary their way of speaking depending on who they are talking with. The belief of belonging to a certain group has its origins in the language that someone speaks. Language definitely plays an essential role in a person's individuality since it is certainly a way of communicating one's identity. language an expression and a display of heritage and history, it is also the component of culture that makes it unique, and that creates a difference from one to another. “Linguistic differences are also often seen as the mark of another culture, and they very commonly create divisiveness among neighboring peoples or even among different groups of the same nation.