A word or phrase that modifies a word not included in the sentence is a B. dangling modifier. For example: Knowing that it was getting cold outside, the pizza tasted very good.
Language helps us communicate with each other in spoken and written form.Without that we wouldn't be able to properly express ourselves to eachother.
Language is very important to culture and to your home country without it you won't be able to have a true connection with your people or your culture.