Explanation:
Language is basically the way to communication. It is a way through which a person sends his message to the other person either through speaking, writing, through signs or through body language. Anything communicated to the other person is the language.
In this example, charlie wants to make his audience clearly understood about the loosening of immigration policies, so he should use simple and effective words to make them understand the immigration policies. If he would use jargon or abbreviations, audience will not be able to understand the real message what he wants to delivery. He should use simple words and effective body language to make audience follow his arguments and get emotionally involved.
