The correct answers are A) the influence of other languages, D) influence of social or religious groups, E) age of the person using language, and F) educational system.
The four factors which influence the way languages change are the influence of other languages, the influence of social or religious groups, age of the person using language, and educational system.
Through the years, languages have developed by many factors that complement them or sometimes distort them. The influence of other languages is a common reason. It could be from the neighborhood countries or popular languages such as English that through media influences the way people speak. The age of a person is another factor. The older he/she is, the more formal or appropriate the language used to be. The education system is also an influence. The better educated, the more correct the use of language because the person has many different terms or tends to use the correct word in the correct situation. These people know better how to use grammar and phonetics.
